"BIT: Numerical Mathematics" on 2010-05-18 04:15 PM

2N-storage Runge-Kutta methods: Order conditions, general properties and some analytic solutions.

Bazavov, Alexei — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 194407676); ISSN: 00063835
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Efficient implementation of high-order isospectral symplectic Runge-Kutta schemes.

da Silva, Clauson Carvalho; Lessig, Christian; Tomei, Carlos — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192651453); ISSN: 00063835
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Accelerated optimization algorithms and ordinary differential equations: the convex non Euclidean case.

Dobson, Paul; Sanz-Serna, Jesus María; Zygalakis, Konstantinos — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193845284); ISSN: 00063835
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Accelerated optimization algorithms and ordinary differential equations: the convex non Euclidean case.

Dobson, Paul; Sanz-Serna, Jesus María; Zygalakis, Konstantinos — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193845285); ISSN: 00063835
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Quadratic weighted histopolation on tetrahedral meshes with probabilistic degrees of freedom.

Guessab, Allal; Nudo, Federico — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 194063544); ISSN: 00063835
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Low-rank Regularized convex-non-convex problems for image segmentation and completion.

Guide, M. El; Hachimi, A. El; Jbilou, K.; Reichel, L. — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193510133); ISSN: 00063835
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Optimal error estimates of the diffuse domain method for second order parabolic equations.

Hao, Wenrui; Ju, Lili; Xu, Yuejin — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192651451); ISSN: 00063835
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Weak convergence rate of positivity-preserving truncated Euler–Maruyama method for multi-dimensional stochastic differential equations with positive solutions.

Hu, Xingwei; Dai, Xinjie; Xiao, Aiguo — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192345999); ISSN: 00063835
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From eigenvector nonlinearities with quadratic structure to eigenvalue nonlinearities with algebraic structure.

Jarlebring, Elias; Lithell, Vilhelm P. — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193126451); ISSN: 00063835
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Canonically centered coordinates for Grassmann interpolation: Lagrange, Hermite, and errors.

Jensen, Rasmus; Zimmermann, Ralf — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192996982); ISSN: 00063835
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Stabilizing the singularity swap quadrature for near-singular line integrals.

Krantz, David; Barnett, Alex H.; Tornberg, Anna-Karin — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 194407675); ISSN: 00063835
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Application of randomized quadrature formulas to the finite element method for elliptic equations.

Kruse, Raphael; Polydorides, Nick; Wu, Yue — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193178534); ISSN: 00063835
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An NPDo approach for principal joint block diagonalization.

Li, Ren-Cang; Lu, Ding; Wang, Li; Zhang, Lei-Hong — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192996983); ISSN: 00063835
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An NPDo approach for principal joint block diagonalization.

Li, Ren-Cang; Lu, Ding; Wang, Li; Zhang, Lei-Hong — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192996984); ISSN: 00063835
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An explicit spectral decomposition of the ADRT.

Li, Weilin; Otness, Karl; Ren, Kui; Rim, Donsub — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 194063577); ISSN: 00063835
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Leverage score-based quaternion CUR decomposition: Gap error analysis and applications.

Liu, Qiaohua; Gu, Jiehui — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193018383); ISSN: 00063835
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The error norm of nonsymmetric product integration rules for Chebyshev weight functions with Chebyshev abscissae.

Notaris, Sotirios E.; Theodorakopoulos, Nikolaos J. — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192345998); ISSN: 00063835
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Construction of optimal algorithms for function approximation in Gaussian Sobolev spaces.

Suzuki, Yuya; Karvonen, Toni — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192651454); ISSN: 00063835
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On the stability of two-derivative time discretizations.

Thenery Manikantan, Arjun; Zeifang, Jonas; Schütz, Jochen — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192470677); ISSN: 00063835
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Approximation of the invariant measure for the stochastic Allen–Cahn equation via an explicit fully discrete scheme.

Wang, Yibo; Cao, Wanrong — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 193126452); ISSN: 00063835
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On the Conjecture of Stability Preservation in Arbitrary-Order Adams-Bashforth-Type Integrators.

Yin, Daopeng; Mei, Liquan — Mon, 01 Jun 2026 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2026
(AN 192651452); ISSN: 00063835
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A priori and a posteriori error estimates for discontinuous Galerkin time-discrete methods via maximal regularity.

Akrivis, Georgios; Larsson, Stig — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 189911244); ISSN: 00063835
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The iterated Golub-Kahan-Tikhonov method.

Bianchi, Davide; Donatelli, Marco; Furchí, Davide; Reichel, Lothar — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 192061598); ISSN: 00063835
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A novel class of bivariate α-fractal functions and their fractional integrals.

Cai, Wen-Jie; Wang, Hong-Yong — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191342019); ISSN: 00063835
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The influence of data-errors in two algorithms for emission CT.

Elfving, Tommy — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 190682936); ISSN: 00063835
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A class of two-scale mixed finite element discretizations for the Stokes problem.

Fu, Rong; Liu, Fang — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191154740); ISSN: 00063835
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Hybrid Nitsche method for distributed computing.

Gustafsson, Tom; Hannukainen, Antti; Kohonen, Vili; Videman, Juha — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191342018); ISSN: 00063835
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On spectral properties and fast initial convergence of the Kaczmarz method.

Hansen, Per Christian; Hochstenbach, Michiel E. — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191000215); ISSN: 00063835
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Exponential Runge–Kutta methods of collocation type for parabolic equations with time-dependent delay.

Huang, Qiumei; Ostermann, Alexander; Zhong, Gangfan — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 190501666); ISSN: 00063835
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Solution of large linear discrete ill-posed problems by randomized block Krylov methods.

Kane, Josh; Onisk, Lucas; Reichel, Lothar — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 190318403); ISSN: 00063835
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Block conjugate gradient methods with error norm estimates for least squares problems.

Meurant, Gérard; Papež, Jan; Tichý, Petr — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 189911245); ISSN: 00063835
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Robust bounds for Krylov methods revisited.

Nevanlinna, Olavi — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191651685); ISSN: 00063835
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S⊤S-SVD via sketching and the nearest S⊤S-orthogonal matrix.

Palitta, Davide; Simoncini, Valeria — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 190682938); ISSN: 00063835
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Optimal mean square E-stability of some balanced midpoint Milstein methods for stochastic differential equations in C1.

Schurz, Henri — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191672914); ISSN: 00063835
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Fair principal component analysis via eigenvalue optimization.

Shen, Junhui; Davis, Aaron; Lu, Ding; Bai, Zhaojun — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191672913); ISSN: 00063835
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Deterministic and randomized Kaczmarz methods for AXB=C with applications to color image restoration.

Wang, Wenli; Liu, Duo; Qu, Gangrong; Hochstenbach, Michiel E. — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191360320); ISSN: 00063835
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Spectral equivalence of unsymmetric kernel matrices and applications.

Wenzel, Tizian; Iske, Armin — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191466020); ISSN: 00063835
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A second-order dynamical low-rank mass-lumped finite element method for the Allen-Cahn equation.

Yang, Jun; Yi, Nianyu; Yin, Peimeng — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 190682937); ISSN: 00063835
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Discrete Poincaré and trace inequalities for the hybridizable discontinuous Galerkin method.

Yue, Yukun — Sun, 01 Mar 2026 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2026
(AN 191342017); ISSN: 00063835
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Randomised Euler-Maruyama method for SDEs with Hölder continuous drift coefficient.

Bao, Jianhai; Wu, Yue — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189381906); ISSN: 00063835
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The numerical linear algebra of weights. Part I: from the spectral analysis to conditioning and preconditioning in the one-dimensional Laplacian case.

Bruni Bruno, Ludovico; Semplice, Matteo; Serra-Capizzano, Stefano — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189174792); ISSN: 00063835
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On some orthogonalization schemes in Tensor Train format.

Coulaud, Olivier; Giraud, Luc; Iannacito, Martina — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189116744); ISSN: 00063835
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Error analysis of Gauss quadrature approximation to hypergeometric functions.

Denich, Eleonora; Novati, Paolo — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 188937609); ISSN: 00063835
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Knot insertion and binary subdivision of splines.

Floater, Michael S. — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189621710); ISSN: 00063835
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Some remarks on regularized Shannon sampling formulas.

Kircheis, Melanie; Potts, Daniel; Tasche, Manfred — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 188009314); ISSN: 00063835
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Solutions of differential equations using fractal multiquadric RBF networks.

Kumar, D.; Chand, A. K. B.; Massopust, P. R. — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 188272996); ISSN: 00063835
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High-order uniformly accurate time integrators for semilinear wave equations of Klein–Gordon type in the non-relativistic limit.

Mohamad, Haidar; Oliver, Marcel — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 188303193); ISSN: 00063835
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Detecting large definite Hermitian matrix pairs by θ-subspace algorithms.

Pandur, Marija Miloloža; Ivičić, Ivana Kuzmanović — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 187863194); ISSN: 00063835
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On finite precision block Lanczos computations.

Šimonová, Dorota; Tichý, Petr — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189246057); ISSN: 00063835
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Stage-local partitioned two-step runge-kutta methods for large systems of ordinary differential equations.

Tranquilli, Paul; Ricketson, Lee; Haut, Terry; Hittinger, Jeffrey — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 189434149); ISSN: 00063835
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Discontinuous Galerkin discretization of conservative dynamical low-rank approximation schemes for the Vlasov–Poisson equation.

Uschmajew, André; Zeiser, Andreas — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 188589631); ISSN: 00063835
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Adaptive Modified Weak Galerkin Method for Obstacle Problem.

Wadhawan, Tanvi — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 190423046); ISSN: 00063835
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Adaptive Modified Weak Galerkin Method for Obstacle Problem.

Wadhawan, Tanvi — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 190423047); ISSN: 00063835
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Mesh-robust stability and convergence of variable-step deferred correction methods based on the BDF2 formula.

Yue, Jiahe; Liao, Hong-lin; Liu, Nan — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 190423048); ISSN: 00063835
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Mesh-robust stability and convergence of variable-step deferred correction methods based on the BDF2 formula.

Yue, Jiahe; Liao, Hong-lin; Liu, Nan — Mon, 01 Dec 2025 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2025
(AN 190423049); ISSN: 00063835
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Randomized Kaczmarz methods for t-product tensor linear systems with factorized operators.

Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 187375567); ISSN: 00063835
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Randomized Kaczmarz methods for t-product tensor linear systems with factorized operators.

Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 187375568); ISSN: 00063835
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An optimal error bound for shiftedCholeskyQR3 in oblique inner product.

Gao, Weiguo; Xu, Rentao — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 185966885); ISSN: 00063835
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Backward errors for multiple eigenpairs in structured and unstructured nonlinear eigenvalue problems.

Gnazzo, Miryam; Robol, Leonardo — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 186793284); ISSN: 00063835
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An accelerated Levin–Clenshaw–Curtis method for the evaluation of highly oscillatory integrals.

Iserles, Arieh; Maierhofer, Georg — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 187270034); ISSN: 00063835
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Approximating maps into manifolds with lower curvature bounds.

Jacobsson, Simon; Vandebril, Raf; Van der Veken, Joeri; Vannieuwenhoven, Nick — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 187289021); ISSN: 00063835
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Correction: Neumann-Neumann type domain decomposition of elliptic problems on metric graphs.

Kovács, Mihály; Vághy, Mihály — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 186635107); ISSN: 00063835
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Second-order robust parallel integrators for dynamical low-rank approximation.

Kusch, Jonas — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 185966886); ISSN: 00063835
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Partitioned algorithm with variable time step for fluid-fluid interaction.

Li, Wei; Huang, Pengzhan — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 186298899); ISSN: 00063835
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Partitioned algorithm with variable time step for fluid-fluid interaction.

Li, Wei; Huang, Pengzhan — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 186298900); ISSN: 00063835
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Conservation properties of non-conforming embedded finite-element methods based on lagrange multipliers.

Nestola, Maria Giuseppina Chiara; Zulian, Patrick; Favino, Marco; Krause, Rolf — Mon, 01 Sep 2025 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2025
(AN 186762091); ISSN: 00063835
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Padé-based nonlinear approximation of bivariate non-smooth functions: Padé-based nonlinear approximation of bivariate non-smooth functions: S. Akansha.

Akansha, S. — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 183960539); ISSN: 00063835
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On the B-series composition theorem.

Butcher, John C.; Mitsui, Taketomo; Miyatake, Yuto; Sato, Shun — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185720247); ISSN: 00063835
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An algorithm for a constrained P-spline.

Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185677964); ISSN: 00063835
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Second order energy stable semi-implicit schemes for the 2D Allen-Cahn equation.

Cheng, Xinyu — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185681186); ISSN: 00063835
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Stiffness resilient exponential integrators and φ-order conditions.

Dallerit, Valentin; Tokman, Mayya — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185712366); ISSN: 00063835
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Residual multi-fidelity neural network computing.

Davis, Owen; Motamed, Mohammad; Tempone, Raúl — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 183454764); ISSN: 00063835
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Truncated Gegenbauer-Hermite weighted approach for the enrichment of the Crouzeix-Raviart finite element.

Dell’Accio, Francesco; Guessab, Allal; Milovanović, Gradimir V.; Nudo, Federico — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185705451); ISSN: 00063835
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A numerical algorithm for computing the zeros of parabolic cylinder functions in the complex plane.

Dunster, T. M.; Gil, A.; Ruiz-Antolín, D.; Segura, J. — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 184611684); ISSN: 00063835
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A global method for solving second-kind Volterra–Fredholm integral equations.

Fermo, Luisa; Mezzanotte, Domenico; Occorsio, Donatella — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 184282714); ISSN: 00063835
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Gradients of quotients and eigenvalue problems.

Huhtanen, Marko; Nevanlinna, Olavi — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185723210); ISSN: 00063835
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Neumann-Neumann type domain decomposition of elliptic problems on metric graphs.

Kovács, Mihály; Vághy, Mihály — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185681193); ISSN: 00063835
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A trust-region approach for iteration solution of the direct fitting metric MDS.

Li, Jiao-fen; Zhou, Jing; Zhou, Xue-lin; Li, Chao-qian; Song, Jia-shuo — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185681194); ISSN: 00063835
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Efficient quaternion CUR decomposition based on discrete empirical interpolation method.

Ling, Sitao; Hu, Zhehan — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 183829912); ISSN: 00063835
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Well-posedness of the Stokes problem under modified pressure Dirichlet boundary conditions.

Tominec, Igor; Ahlkrona, Josefin; Braack, Malte — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 185705467); ISSN: 00063835
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Convergence analysis of two-level methods with general coarse solvers.

Xu, Xuefeng — Sun, 01 Jun 2025 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2025
(AN 184357885); ISSN: 00063835
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On the convergence of generalized kernel-based interpolation by greedy data selection algorithms.

Albrecht, Kristof; Iske, Armin — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 181933170); ISSN: 00063835
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Matrix-less spectral approximation for large structured matrices.

Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 181900178); ISSN: 00063835
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Matrix-less spectral approximation for large structured matrices.

Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 181900179); ISSN: 00063835
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Convergence and stability of randomized implicit two-stage Runge–Kutta schemes.

Bochacik, Tomasz; Przybyłowicz, Paweł; Stępień, Łukasz — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 182253339); ISSN: 00063835
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The Fekete problem in segmental polynomial interpolation.

Bruni Bruno, Ludovico; Erb, Wolfgang — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 181900134); ISSN: 00063835
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Barycentric interpolation formulas for the sphere and the disk.

Chiwere, Michael; Wright, Grady B. — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 183424593); ISSN: 00063835
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Convergence rates for random feature neural network approximation in molecular dynamics.

Huang, Xin; Plecháč, Petr; Sandberg, Mattias; Szepessy, Anders — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 182314978); ISSN: 00063835
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Efficient numerical methods of integrals with products of two Bessel functions and their error analysis.

Kang, Hongchao; Liu, Ao; Cai, Wentao — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 181605443); ISSN: 00063835
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Correction: Efficient numerical methods of integrals with products of two Bessel functions and their error analysis.

Kang, Hongchao; Liu, Ao; Cai, Wentao — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 183302485); ISSN: 00063835
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Block implicit methods with L-stability for parabolic problems.

Li, Shishun; Wang, Jing-Yuan; Cai, Xiao-Chuan — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 183265676); ISSN: 00063835
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Exact dimension reduction for rough differential equations.

Redmann, Martin; Riedel, Sebastian — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 182204366); ISSN: 00063835
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Doubling the rate: improved error bounds for orthogonal projection with application to interpolation.

Sloan, Ian H.; Kaarnioja, Vesa — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 182334277); ISSN: 00063835
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Adaptive meshfree approximation for linear elliptic partial differential equations with PDE-greedy kernel methods.

Wenzel, Tizian; Winkle, Daniel; Santin, Gabriele; Haasdonk, Bernard — Sat, 01 Mar 2025 00:00:00 -0500

BIT: Numerical Mathematics; 03/01/2025
(AN 182459743); ISSN: 00063835
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Convergence of VW-cycle and WV-cycle multigrid methods.

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Rank-adaptive dynamical low-rank integrators for first-order and second-order matrix differential equations.

Hochbruck, Marlis; Neher, Markus; Schrammer, Stefan — Wed, 01 Mar 2023 00:00:00 -0500

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Dynamical low-rank integrators for second-order matrix differential equations.

Hochbruck, Marlis; Neher, Markus; Schrammer, Stefan — Wed, 01 Mar 2023 00:00:00 -0500

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Dynamical low-rank integrators for second-order matrix differential equations.

Hochbruck, Marlis; Neher, Markus; Schrammer, Stefan — Wed, 01 Mar 2023 00:00:00 -0500

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Small time chaos approximations for heat kernels of multidimensional diffusions.

Ivanenko, D.; Kohatsu-Higa, A.; Kulik, A. — Wed, 01 Mar 2023 00:00:00 -0500

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(AN 161981044); ISSN: 00063835
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Perturbation bounds for stable gyroscopic systems.

Ivičić, Ivana Kuzmanović; Miodragović, Suzana — Wed, 01 Mar 2023 00:00:00 -0500

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(AN 161517172); ISSN: 00063835
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On the order reduction of approximations of fractional derivatives: an explanation and a cure.

Jacobs, Byron A.; Laurén, Fredrik; Nordström, Jan — Wed, 01 Mar 2023 00:00:00 -0500

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(AN 161981045); ISSN: 00063835
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Singular quadratic eigenvalue problems: linearization and weak condition numbers.

Kressner, Daniel; Šain Glibić, Ivana — Wed, 01 Mar 2023 00:00:00 -0500

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On a large-stepsize integrator for charged-particle dynamics.

Lubich, Christian; Shi, Yanyan — Wed, 01 Mar 2023 00:00:00 -0500

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A fractional Adams–Simpson-type method for nonlinear fractional ordinary differential equations with non-smooth data.

Wang, Yuan-Ming; Xie, Bo — Wed, 01 Mar 2023 00:00:00 -0500

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Convergence of trigonometric and finite-difference discretization schemes for FFT-based computational micromechanics.

Ye, Changqing; Chung, Eric T. — Wed, 01 Mar 2023 00:00:00 -0500

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An Hermite-Obreschkoff method for stiff high-index DAE.

Zolfaghari, Reza; Nedialkov, Nedialko S. — Wed, 01 Mar 2023 00:00:00 -0500

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(AN 161981826); ISSN: 00063835
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Higher strong order methods for linear Itô SDEs on matrix Lie groups.

Muniz, Michelle; Ehrhardt, Matthias; Günther, Michael; Winkler, Renate — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
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Lawson schemes for highly oscillatory stochastic differential equations and conservation of invariants.

Debrabant, Kristian; Kværnø, Anne; Mattsson, Nicky Cordua — Thu, 01 Dec 2022 00:00:00 -0500

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A rank-adaptive robust integrator for dynamical low-rank approximation.

Ceruti, Gianluca; Kusch, Jonas; Lubich, Christian — Thu, 01 Dec 2022 00:00:00 -0500

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Fast rotated BSOR method for block two-by-two linear systems with application to PDE-constrained optimal control problems.

Liang, Zhao-Zheng; Dou, Yan — Thu, 01 Dec 2022 00:00:00 -0500

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(AN 160294469); ISSN: 00063835
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Order theory for discrete gradient methods.

Eidnes, Sølve — Thu, 01 Dec 2022 00:00:00 -0500

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Color image and video restoration using tensor CP decomposition.

Bentbib, A. H.; Khouia, A.; Sadok, H. — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294471); ISSN: 00063835
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Multilevel Monte Carlo estimators for elliptic PDEs with Lévy-type diffusion coefficient.

Merkle, Robin; Barth, Andrea — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
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Fractional-order diffusion model for multiplicative noise removal in texture-rich images and its fast explicit diffusion solving.

Shan, Xiujie; Sun, Jiebao; Guo, Zhichang; Yao, Wenjuan; Zhou, Zhenyu — Thu, 01 Dec 2022 00:00:00 -0500

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Efficient numerical approximation of a non-regular Fokker–Planck equation associated with first-passage time distributions.

Boehm, Udo; Cox, Sonja; Gantner, Gregor; Stevenson, Rob — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294474); ISSN: 00063835
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On a multiwavelet spectral element method for integral equation of a generalized Cauchy problem.

Asadzadeh, M.; Saray, B. N. — Thu, 01 Dec 2022 00:00:00 -0500

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Fine spectral estimates with applications to the optimally fast solution of large FDE linear systems.

Thu, 01 Dec 2022 00:00:00 -0500

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High order approximations of the operator Lyapunov equation have low rank.

Grubišić, Luka; Hakula, Harri — Thu, 01 Dec 2022 00:00:00 -0500

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Newton interpolation using ℜ-Leja sequences.

Chkifa, Moulay Abdellah — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
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Stability of implicit multiderivative deferred correction methods.

Zeifang, Jonas; Schütz, Jochen; Seal, David C. — Thu, 01 Dec 2022 00:00:00 -0500

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Well-posedness and numerical schemes for one-dimensional McKean–Vlasov equations and interacting particle systems with discontinuous drift.

Leobacher, Gunther; Reisinger, Christoph; Stockinger, Wolfgang — Thu, 01 Dec 2022 00:00:00 -0500

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Model order reduction of layered waveguides via rational Krylov fitting.

Druskin, Vladimir; Güttel, Stefan; Knizhnerman, Leonid — Thu, 01 Dec 2022 00:00:00 -0500

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Lp-convergence rate of backward Euler schemes for monotone SDEs.

Liu, Zhihui — Thu, 01 Dec 2022 00:00:00 -0500

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A new class of structure-preserving stochastic exponential Runge-Kutta integrators for stochastic differential equations.

Yang, Guoguo; Burrage, Kevin; Komori, Yoshio; Ding, Xiaohua — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294483); ISSN: 00063835
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Uniformly accurate splitting schemes for the Benjamin-Bona-Mahony equation with dispersive parameter.

Cabrera Calvo, Maria; Schratz, Katharina — Thu, 01 Dec 2022 00:00:00 -0500

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(AN 160294484); ISSN: 00063835
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Palindromic linearization and numerical solution of nonsymmetric algebraic T-Riccati equations.

Benner, Peter; Iannazzo, Bruno; Meini, Beatrice; Palitta, Davide — Thu, 01 Dec 2022 00:00:00 -0500

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Using the Dafermos entropy rate criterion in numerical schemes.

Klein, Simon-Christian — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294486); ISSN: 00063835
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Pseudospectral methods and iterative solvers for optimization problems from multiscale particle dynamics.

Aduamoah, Mildred; Goddard, Benjamin D.; Pearson, John W.; Roden, Jonna C. — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
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Effective grading refinement for locally linearly independent LR B-splines.

Patrizi, Francesco — Thu, 01 Dec 2022 00:00:00 -0500

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Solving large linear least squares problems with linear equality constraints.

Scott, Jennifer; Tůma, Miroslav — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294489); ISSN: 00063835
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Variable-step deferred correction methods based on backward differentiation formulae for ordinary differential equations.

Bourgault, Yves; Garon, André — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294490); ISSN: 00063835
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Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems.

da Silva, Clauson Carvalho; Lessig, Christian — Thu, 01 Dec 2022 00:00:00 -0500

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(AN 160294491); ISSN: 00063835
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Convergent semi-explicit scheme to a non-linear eikonal system.

Zohbi, Maryam Al; Hajj, Ahmad El; Jazar, Mustapha — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294492); ISSN: 00063835
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Automatic balancing parameter selection for Tikhonov-TV regularization.

Gholami, Ali; Gazzola, Silvia — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
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On the quadrature exactness in hyperinterpolation.

An, Congpei; Wu, Hao-Ning — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294494); ISSN: 00063835
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Numerical evaluation of ODE solutions by Monte Carlo enumeration of Butcher series.

Penent, Guillaume; Privault, Nicolas — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294495); ISSN: 00063835
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A hierarchically low-rank optimal transport dissimilarity measure for structured data.

Motamed, Mohammad — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294496); ISSN: 00063835
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A dimension expanded preconditioning technique for saddle point problems.

Luo, Wei-Hua; Gu, Xian-Ming; Carpentieri, Bruno — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294497); ISSN: 00063835
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An efficient adaptive multigrid method for the elasticity eigenvalue problem.

Xu, Fei; Huang, Qiumei; Xie, Manting — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294498); ISSN: 00063835
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Correction to: a dimension expanded preconditioning technique for saddle point problems.

Luo, Wei-Hua; Gu, Xian-Ming; Carpentieri, Bruno — Thu, 01 Dec 2022 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2022
(AN 160294499); ISSN: 00063835
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A systematic approach to reduced GLT.

Barbarino, Giovanni — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382764); ISSN: 00063835
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Commutator-free Lie group methods with minimum storage requirements and reuse of exponentials.

Bazavov, Alexei — Thu, 01 Sep 2022 00:00:00 -0400

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Numerical differentiation on scattered data through multivariate polynomial interpolation.

Dell'Accio, Francesco; Di Tommaso, Filomena; Siar, Najoua; Vianello, Marco — Thu, 01 Sep 2022 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2022
(AN 158382765); ISSN: 00063835
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Error estimates of the backward Euler–Maruyama method for multi-valued stochastic differential equations.

Eisenmann, Monika; Kovács, Mihály; Kruse, Raphael; Larsson, Stig — Thu, 01 Sep 2022 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2022
(AN 158382762); ISSN: 00063835
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Comparison theorems for splittings of M-matrices in (block) Hessenberg form.

Gemignani, Luca; Poloni, Federico — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382767); ISSN: 00063835
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Multirate linearly-implicit GARK schemes.

Günther, Michael; Sandu, Adrian — Thu, 01 Sep 2022 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2022
(AN 158382766); ISSN: 00063835
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Scalar auxiliary variable approach for conservative/dissipative partial differential equations with unbounded energy functionals.

Kemmochi, Tomoya; Sato, Shun — Thu, 01 Sep 2022 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2022
(AN 158382772); ISSN: 00063835
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Automatic fidelity and regularization terms selection in variational image restoration.

Lanza, A.; Pragliola, M.; Sgallari, F. — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382769); ISSN: 00063835
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Enhanced alternating energy minimization methods for stochastic galerkin matrix equations.

Lee, Kookjin; Elman, Howard C.; Powell, Catherine E.; Lee, Dongeun — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382771); ISSN: 00063835
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Numerical stability of Grünwald–Letnikov method for time fractional delay differential equations.

Li, Lei; Wang, Dongling — Thu, 01 Sep 2022 00:00:00 -0400

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Homogeneous multigrid for embedded discontinuous Galerkin methods.

Lu, Peipei; Rupp, Andreas; Kanschat, Guido — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382770); ISSN: 00063835
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Embedded exponential-type low-regularity integrators for KdV equation under rough data.

Wu, Yifei; Zhao, Xiaofei — Thu, 01 Sep 2022 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2022
(AN 158382763); ISSN: 00063835
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Correction to: "How and how not to check Gaussian quadrature formulae".

Van Buggenhout, Niel; Van Barel, Marc — Thu, 01 Sep 2022 00:00:00 -0400

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(AN 158382774); ISSN: 00063835
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Correction to: Higher strong order methods for linear Itô SDEs on matrix Lie groups.

Muniz, Michelle; Ehrhardt, Matthias; Günther, Michael; Winkler, Renate — Thu, 01 Sep 2022 00:00:00 -0400

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Pointwise and uniform error estimates associated with Abel-Whittaker interpolation series and its dual.

Annaby, M. H.; Elsayed-Abdullah, S. R. — Wed, 01 Jun 2022 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2022
(AN 156503099); ISSN: 00063835
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Rational Krylov methods for fractional diffusion problems on graphs.

Benzi, Michele; Simunec, Igor — Wed, 01 Jun 2022 00:00:00 -0400

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A new splitting algorithm for dynamical low-rank approximation motivated by the fibre bundle structure of matrix manifolds.

Billaud-Friess, Marie; Falcó, Antonio; Nouy, Anthony — Wed, 01 Jun 2022 00:00:00 -0400

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Grid independent convergence using multilevel circulant preconditioning: Poisson's equation.

Brandén, Henrik — Wed, 01 Jun 2022 00:00:00 -0400

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How to avoid order reduction when Lawson methods integrate nonlinear initial boundary value problems.

Cano, B.; Reguera, N. — Wed, 01 Jun 2022 00:00:00 -0400

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Band-Toeplitz preconditioners for ill-conditioned Toeplitz systems.

Hon, Sean; Serra-Capizzano, Stefano; Wathen, Andy — Wed, 01 Jun 2022 00:00:00 -0400

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Positivity-preserving symplectic methods for the stochastic Lotka–Volterra predator-prey model.

Hong, Jialin; Ji, Lihai; Wang, Xu; Zhang, Jingjing — Wed, 01 Jun 2022 00:00:00 -0400

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A higher order weak approximation of McKean–Vlasov type SDEs.

Naito, Riu; Yamada, Toshihiro — Wed, 01 Jun 2022 00:00:00 -0400

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Band-times-circulant preconditioners for non-symmetric Toeplitz systems.

Noutsos, Dimitrios; Tachyridis, Grigorios — Wed, 01 Jun 2022 00:00:00 -0400

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An accelerated minimal gradient method with momentum for strictly convex quadratic optimization.

Oviedo, Harry; Dalmau, Oscar; Herrera, Rafael — Wed, 01 Jun 2022 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2022
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An efficient hybrid method for uncertainty quantification.

Wahlsten, Markus; Ålund, Oskar; Nordström, Jan — Wed, 01 Jun 2022 00:00:00 -0400

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Efficient shifted fractional trapezoidal rule for subdiffusion problems with nonsmooth solutions on uniform meshes.

Yin, Baoli; Liu, Yang; Li, Hong; Zhang, Zhimin — Wed, 01 Jun 2022 00:00:00 -0400

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A fully structured preconditioner for a class of complex symmetric indefinite linear systems.

Zheng, Zhong; Chen, Jing; Chen, Yue-Fen — Wed, 01 Jun 2022 00:00:00 -0400

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WKB-method for the 1D Schrödinger equation in the semi-classical limit: enhanced phase treatment.

Arnold, Anton; Klein, Christian; Ujvari, Bernhard — Tue, 01 Mar 2022 00:00:00 -0500

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An unconventional robust integrator for dynamical low-rank approximation.

Ceruti, Gianluca; Lubich, Christian — Tue, 01 Mar 2022 00:00:00 -0500

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Convergence of Lobatto-type Runge–Kutta methods for partitioned differential-algebraic systems of index 2.

Sato Martín de Almagro, Rodrigo T. — Tue, 01 Mar 2022 00:00:00 -0500

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Recovering a perturbation of a matrix polynomial from a perturbation of its first companion linearization.

Dmytryshyn, Andrii — Tue, 01 Mar 2022 00:00:00 -0500

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Two new approaches for solving elliptic obstacle problems using discontinuous Galerkin methods.

Gaddam, Sharat; Gudi, Thirupathi; Porwal, Kamana — Tue, 01 Mar 2022 00:00:00 -0500

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Hybrid CUR-type decomposition of tensors in the Tucker format.

Begović Kovač, Erna — Tue, 01 Mar 2022 00:00:00 -0500

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Arbitrary high order A-stable and B-convergent numerical methods for ODEs via deferred correction.

Koyaguerebo-Imé, Saint-Cyr E. R.; Bourgault, Yves — Tue, 01 Mar 2022 00:00:00 -0500

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Randomized Kaczmarz for tensor linear systems.

Ma, Anna; Molitor, Denali — Tue, 01 Mar 2022 00:00:00 -0500

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Some algorithms for maximum volume and cross approximation of symmetric semidefinite matrices.

Massei, Stefano — Tue, 01 Mar 2022 00:00:00 -0500

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Low-rank multi-parametric covariance identification.

Tue, 01 Mar 2022 00:00:00 -0500

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Fully discrete a posteriori error estimates for parabolic integro-differential equations using the two-step backward differentiation formula.

Reddy, G. Murali Mohan — Tue, 01 Mar 2022 00:00:00 -0500

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Sampling based approximation of linear functionals in reproducing kernel Hilbert spaces.

Santin, Gabriele; Karvonen, Toni; Haasdonk, Bernard — Tue, 01 Mar 2022 00:00:00 -0500

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A Riemannian under-determined BFGS method for least squares inverse eigenvalue problems.

Zhao, Zhi; Jin, Xiao-Qing; Yao, Teng-Teng — Tue, 01 Mar 2022 00:00:00 -0500

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Golub–Kahan vs. Monte Carlo: a comparison of bidiagonlization and a randomized SVD method for the solution of linear discrete ill-posed problems.

Bai, Xianglan; Buccini, Alessandro; Reichel, Lothar — Wed, 01 Dec 2021 00:00:00 -0500

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Uniformly accurate nested Picard integrators for a system of oscillatory ordinary differential equations.

Cai, Yongyong; Guo, Yichen — Wed, 01 Dec 2021 00:00:00 -0500

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A posteriori error analysis for Schwarz overlapping domain decomposition methods.

Chaudhry, Jehanzeb H.; Estep, Donald; Tavener, Simon J. — Wed, 01 Dec 2021 00:00:00 -0500

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Quotient-space boundary element methods for scattering at complex screens.

Claeys, Xavier; Giacomel, Lorenzo; Hiptmair, Ralf; Urzúa-Torres, Carolina — Wed, 01 Dec 2021 00:00:00 -0500

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Random walk algorithm for the Dirichlet problem for parabolic integro-differential equation.

Deligiannidis, G.; Maurer, S.; Tretyakov, M. V. — Wed, 01 Dec 2021 00:00:00 -0500

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A numerical study of variational discretizations of the Camassa–Holm equation.

Galtung, Sondre Tesdal; Grunert, Katrin — Wed, 01 Dec 2021 00:00:00 -0500

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DNT preconditioner for one-sided space fractional diffusion equations.

Lin, Fu-Rong; Qu, Hai-Dong; She, Zi-Hang — Wed, 01 Dec 2021 00:00:00 -0500

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Efficient computation of oscillatory integrals by exponential transformations.

Majidian, Hassan — Wed, 01 Dec 2021 00:00:00 -0500

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Adaptive time-step control for a monolithic multirate scheme coupling the heat and wave equation.

Soszyńska, Martyna; Richter, Thomas — Wed, 01 Dec 2021 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2021
(AN 153241464); ISSN: 00063835
Academic Search Premier

An exponential integrator sine pseudospectral method for the generalized improved Boussinesq equation.

Su, Chunmei; Muslu, Gulcin M. — Wed, 01 Dec 2021 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2021
(AN 153241475); ISSN: 00063835
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Algorithm implementation and numerical analysis for the two-dimensional tempered fractional Laplacian.

Sun, Jing; Nie, Daxin; Deng, Weihua — Wed, 01 Dec 2021 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2021
(AN 153241470); ISSN: 00063835
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A time-fractional diffusion equation with space-time dependent hidden-memory variable order: analysis and approximation.

Zheng, Xiangcheng; Wang, Hong — Wed, 01 Dec 2021 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2021
(AN 153241471); ISSN: 00063835
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Correction to: Inexact rational Krylov method for evolution equations.

Hashimoto, Yuka; Nodera, Takashi — Wed, 01 Dec 2021 00:00:00 -0500

BIT: Numerical Mathematics; 12/01/2021
(AN 153241476); ISSN: 00063835
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Variational time discretizations of higher order and higher regularity.

Becher, Simon; Matthies, Gunar — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627431); ISSN: 00063835
Academic Search Premier

Nielson interpolation operators on an arbitrary triangle with one curved side.

Cătinaş, Teodora — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627422); ISSN: 00063835
Academic Search Premier

Asymptotic preserving schemes for the FitzHugh–Nagumo transport equation with strong local interactions.

Crevat, Joachim; Filbet, Francis — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627424); ISSN: 00063835
Academic Search Premier

Power boundedness in the maximum norm of stability matrices for ADI methods.

González-Pinto, S.; Hairer, E.; Hernández-Abreu, D. — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627425); ISSN: 00063835
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Strong approximation of time-changed stochastic differential equations involving drifts with random and non-random integrators.

Jin, Sixian; Kobayashi, Kei — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627432); ISSN: 00063835
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Structured perturbation analysis for an infinite size quasi-Toeplitz matrix equation with applications.

Kim, Hyun-Min; Meng, Jie — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627427); ISSN: 00063835
Academic Search Premier

A generalized Fourier–Hermite method for the Vlasov–Poisson system.

Kormann, Katharina; Yurova, Anna — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627433); ISSN: 00063835
Academic Search Premier

Randomized block Krylov subspace methods for trace and log-determinant estimators.

Li, Hanyu; Zhu, Yuanyang — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627430); ISSN: 00063835
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Accurate discretization of poroelasticity without Darcy stability: Stokes–Biot stability revisited.

Mardal, Kent-Andre; Rognes, Marie E.; Thompson, Travis B. — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627429); ISSN: 00063835
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A long-term numerical energy-preserving analysis of symmetric and/or symplectic extended RKN integrators for efficiently solving highly oscillatory Hamiltonian systems.

Wang, Bin; Wu, Xinyuan — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627426); ISSN: 00063835
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A priori error estimates of discontinuous Galerkin methods for a quasi-variational inequality.

Wang, Fei; Shah, Sheheryar; Xiao, Wenqiang — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627428); ISSN: 00063835
Academic Search Premier

A high-order compact finite difference method on nonuniform time meshes for variable coefficient reaction–subdiffusion problems with a weak initial singularity.

Wang, Yuan-Ming — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627421); ISSN: 00063835
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An efficient second-order energy stable BDF scheme for the space fractional Cahn–Hilliard equation.

Zhao, Yong-Liang; Li, Meng; Ostermann, Alexander; Gu, Xian-Ming — Wed, 01 Sep 2021 00:00:00 -0400

BIT: Numerical Mathematics; 09/01/2021
(AN 151627423); ISSN: 00063835
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Runge–Kutta Lawson schemes for stochastic differential equations.

Debrabant, Kristian; Kværnø, Anne; Mattsson, Nicky Cordua — Tue, 01 Jun 2021 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2021
(AN 150303711); ISSN: 00063835
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On optimal adaptive quadratures for automatic integration.

Goćwin, Maciej — Tue, 01 Jun 2021 00:00:00 -0400

BIT: Numerical Mathematics; 06/01/2021
(AN 150303704); ISSN: 00063835
Academic Search Premier

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