Manteuffel, Tom (ed.); Yavneh, Irad (ed.) Special section: 2020 Copper Mountain conference. (English) Zbl 1475.00117 SIAM J. Sci. Comput. 43, No. 5, Si (2021). MSC: 00B25 65-06 PDFBibTeX XMLCite \textit{T. Manteuffel} (ed.) and \textit{I. Yavneh} (ed.), SIAM J. Sci. Comput. 43, No. 5, Si (2021; Zbl 1475.00117) Full Text: DOI
Yu, Tengchao; Wang, Hongqiao; Li, Jinglai Maximum conditional entropy Hamiltonian Monte Carlo sampler. (English) Zbl 07418135 SIAM J. Sci. Comput. 43, No. 5, A3607-A3626 (2021). MSC: 65C05 PDFBibTeX XMLCite \textit{T. Yu} et al., SIAM J. Sci. Comput. 43, No. 5, A3607--A3626 (2021; Zbl 07418135) Full Text: DOI arXiv
Zheng, Nanyi; Cai, Xiaofeng; Qiu, Jing-Mei; Qiu, Jianxian A conservative semi-Lagrangian hybrid Hermite WENO scheme for linear transport equations and the nonlinear Vlasov-Poisson system. (English) Zbl 1512.65188 SIAM J. Sci. Comput. 43, No. 5, A3580-A3606 (2021). MSC: 65M06 35L65 65M12 35Q83 35Q49 PDFBibTeX XMLCite \textit{N. Zheng} et al., SIAM J. Sci. Comput. 43, No. 5, A3580--A3606 (2021; Zbl 1512.65188) Full Text: DOI
Hohage, Thorsten; Lehrenfeld, Christoph; Preuß, Janosch Learned infinite elements. (English) Zbl 1477.65218 SIAM J. Sci. Comput. 43, No. 5, A3552-A3579 (2021). MSC: 65N30 65K10 68T05 35L05 35J05 33C10 85A20 85-08 PDFBibTeX XMLCite \textit{T. Hohage} et al., SIAM J. Sci. Comput. 43, No. 5, A3552--A3579 (2021; Zbl 1477.65218) Full Text: DOI arXiv
Jiao, Xiangmin; Wang, Xuebin; Chen, Qiao Optimal and low-memory near-optimal preconditioning of fully implicit Runge-Kutta schemes for parabolic PDEs. (English) Zbl 07418132 SIAM J. Sci. Comput. 43, No. 5, A3527-A3551 (2021). MSC: 65F08 65F50 65M99 PDFBibTeX XMLCite \textit{X. Jiao} et al., SIAM J. Sci. Comput. 43, No. 5, A3527--A3551 (2021; Zbl 07418132) Full Text: DOI arXiv
Liao, Hong-Lin; Tang, Tao; Zhou, Tao An energy stable and maximum bound preserving scheme with variable time steps for time fractional Allen-Cahn equation. (English) Zbl 1481.65142 SIAM J. Sci. Comput. 43, No. 5, A3503-A3526 (2021). MSC: 65M06 65M12 74A50 35Q74 PDFBibTeX XMLCite \textit{H.-L. Liao} et al., SIAM J. Sci. Comput. 43, No. 5, A3503--A3526 (2021; Zbl 1481.65142) Full Text: DOI arXiv
Kalantzis, Vassilis; Xi, Yuanzhe; Horesh, Lior Fast randomized non-Hermitian eigensolvers based on rational filtering and matrix partitioning. (English) Zbl 07418130 SIAM J. Sci. Comput. 43, No. 5, S791-S815 (2021). MSC: 65F15 15A18 65F50 PDFBibTeX XMLCite \textit{V. Kalantzis} et al., SIAM J. Sci. Comput. 43, No. 5, S791--S815 (2021; Zbl 07418130) Full Text: DOI arXiv
Xia, Jianlin Robust and effective eSIF preconditioning for general dense SPD matrices. (English) Zbl 07418129 SIAM J. Sci. Comput. 43, No. 5, S767-S790 (2021). MSC: 65F10 65F30 PDFBibTeX XMLCite \textit{J. Xia}, SIAM J. Sci. Comput. 43, No. 5, S767--S790 (2021; Zbl 07418129) Full Text: DOI arXiv
Bergou, El Houcine; Diouane, Youssef; Kungurtsev, Vyacheslav; Royer, Clément W. A nonmonotone matrix-free algorithm for nonlinear equality-constrained least-squares problems. (English) Zbl 07418128 SIAM J. Sci. Comput. 43, No. 5, S743-S766 (2021). MSC: 65K05 90C06 90C30 90C55 PDFBibTeX XMLCite \textit{E. H. Bergou} et al., SIAM J. Sci. Comput. 43, No. 5, S743--S766 (2021; Zbl 07418128) Full Text: DOI arXiv
Hu, Xiaozhe; Wu, Kaiyi; Zikatanov, Ludmil T. A posteriori error estimates for multilevel methods for graph Laplacians. (English) Zbl 1481.65257 SIAM J. Sci. Comput. 43, No. 5, S727-S742 (2021). MSC: 65N55 65K10 65F10 05C50 PDFBibTeX XMLCite \textit{X. Hu} et al., SIAM J. Sci. Comput. 43, No. 5, S727--S742 (2021; Zbl 1481.65257) Full Text: DOI arXiv
Kan, Kelvin; Fung, Samy Wu; Ruthotto, Lars PNKH-B: a projected Newton-Krylov method for large-scale bound-constrained optimization. (English) Zbl 07418126 SIAM J. Sci. Comput. 43, No. 5, S704-S726 (2021). MSC: 65K10 PDFBibTeX XMLCite \textit{K. Kan} et al., SIAM J. Sci. Comput. 43, No. 5, S704--S726 (2021; Zbl 07418126) Full Text: DOI arXiv
D’Ambra, Pasqua; Durastante, Fabio; Filippone, Salvatore AMG preconditioners for linear solvers towards extreme scale. (English) Zbl 07418125 SIAM J. Sci. Comput. 43, No. 5, S679-S703 (2021). MSC: 65F08 65F10 65N55 65Y05 PDFBibTeX XMLCite \textit{P. D'Ambra} et al., SIAM J. Sci. Comput. 43, No. 5, S679--S703 (2021; Zbl 07418125) Full Text: DOI arXiv
Ke, Chengyu; Ahn, Miju; Shin, Sunyoung; Lou, Yifei Iteratively reweighted group Lasso based on log-composite regularization. (English) Zbl 1476.62157 SIAM J. Sci. Comput. 43, No. 5, S655-S678 (2021). MSC: 62J07 62-08 65K05 90C26 92C60 92D10 PDFBibTeX XMLCite \textit{C. Ke} et al., SIAM J. Sci. Comput. 43, No. 5, S655--S678 (2021; Zbl 1476.62157) Full Text: DOI
Bünger, Alexandra; Simoncini, Valeria; Stoll, Martin A low-rank matrix equation method for solving PDE-constrained optimization problems. (English) Zbl 07418123 SIAM J. Sci. Comput. 43, No. 5, S637-S654 (2021). MSC: 65F10 49M41 65F45 65F55 PDFBibTeX XMLCite \textit{A. Bünger} et al., SIAM J. Sci. Comput. 43, No. 5, S637--S654 (2021; Zbl 07418123) Full Text: DOI arXiv
He, Yunhui; Rhebergen, Sander; de Sterck, Hans Local Fourier analysis of multigrid for hybridized and embedded discontinuous Galerkin methods. (English) Zbl 07418122 SIAM J. Sci. Comput. 43, No. 5, S612-S636 (2021). MSC: 65F08 65N30 65N55 PDFBibTeX XMLCite \textit{Y. He} et al., SIAM J. Sci. Comput. 43, No. 5, S612--S636 (2021; Zbl 07418122) Full Text: DOI arXiv
Anguiano, Marcelino; Kuberry, Paul; Bochev, Pavel; Masud, Arif Synchronous and concurrent multidomain computing method for cloud computing platforms. (English) Zbl 1484.65207 SIAM J. Sci. Comput. 43, No. 5, S565-S591 (2021). Reviewer: J. Manimaran (Thiruvananthapuram) MSC: 65M60 65M06 65N30 65Y10 74F99 74H15 74H45 74B10 PDFBibTeX XMLCite \textit{M. Anguiano} et al., SIAM J. Sci. Comput. 43, No. 5, S565--S591 (2021; Zbl 1484.65207) Full Text: DOI
Li, Ruipeng; Sjögreen, Björn; Meier Yang, Ulrike A new class of AMG interpolation methods based on matrix-matrix multiplications. (English) Zbl 1498.65153 SIAM J. Sci. Comput. 43, No. 5, S540-S564 (2021). Reviewer: Martin Kronbichler (München) MSC: 65M55 65Y05 65F08 65F10 65F50 65F35 PDFBibTeX XMLCite \textit{R. Li} et al., SIAM J. Sci. Comput. 43, No. 5, S540--S564 (2021; Zbl 1498.65153) Full Text: DOI
Greenbaum, Anne; Liu, Hexuan; Chen, Tyler On the convergence rate of variants of the conjugate gradient algorithm in finite precision arithmetic. (English) Zbl 07418117 SIAM J. Sci. Comput. 43, No. 5, S496-S515 (2021). MSC: 65F10 65G50 PDFBibTeX XMLCite \textit{A. Greenbaum} et al., SIAM J. Sci. Comput. 43, No. 5, S496--S515 (2021; Zbl 07418117) Full Text: DOI arXiv
Rana, Md. Masud; Howle, Victoria E.; Long, Katharine; Meek, Ashley; Milestone, William A new block preconditioner for implicit Runge-Kutta methods for parabolic PDE problems. (English) Zbl 07418116 SIAM J. Sci. Comput. 43, No. 5, S475-S495 (2021). MSC: 65F08 PDFBibTeX XMLCite \textit{Md. M. Rana} et al., SIAM J. Sci. Comput. 43, No. 5, S475--S495 (2021; Zbl 07418116) Full Text: DOI arXiv
Chu, Moody T.; Lin, Matthew M. Nonlinear power-like and SVD-like iterative schemes with applications to entangled bipartite rank-1 approximation. (English) Zbl 07418115 SIAM J. Sci. Comput. 43, No. 5, S448-S474 (2021). MSC: 65F10 15A24 65H10 15A72 58D19 PDFBibTeX XMLCite \textit{M. T. Chu} and \textit{M. M. Lin}, SIAM J. Sci. Comput. 43, No. 5, S448--S474 (2021; Zbl 07418115) Full Text: DOI
Tamstorf, Rasmus; Benzaken, Joseph; McCormick, Stephen F. Discretization-error-accurate mixed-precision multigrid solvers. (English) Zbl 07418114 SIAM J. Sci. Comput. 43, No. 5, S420-S447 (2021). MSC: 65F10 65G50 65M55 PDFBibTeX XMLCite \textit{R. Tamstorf} et al., SIAM J. Sci. Comput. 43, No. 5, S420--S447 (2021; Zbl 07418114) Full Text: DOI
McCormick, Stephen F.; Benzaken, Joseph; Tamstorf, Rasmus Algebraic error analysis for mixed-precision multigrid solvers. (English) Zbl 07418113 SIAM J. Sci. Comput. 43, No. 5, S392-S419 (2021). MSC: 65F10 65G50 65M55 PDFBibTeX XMLCite \textit{S. F. McCormick} et al., SIAM J. Sci. Comput. 43, No. 5, S392--S419 (2021; Zbl 07418113) Full Text: DOI
Liu, Yang; Ghysels, Pieter; Claus, Lisa; Li, Xiaoye Sherry Sparse approximate multifrontal factorization with butterfly compression for high-frequency wave equations. (English) Zbl 1490.65081 SIAM J. Sci. Comput. 43, No. 5, S367-S391 (2021). MSC: 65F50 65R10 65R20 PDFBibTeX XMLCite \textit{Y. Liu} et al., SIAM J. Sci. Comput. 43, No. 5, S367--S391 (2021; Zbl 1490.65081) Full Text: DOI
Du, Yi-Shu; Hayami, Ken; Zheng, Ning; Morikuni, Keiichi; Yin, Jun-Feng Kaczmarz-type inner-iteration preconditioned flexible GMRES methods for consistent linear systems. (English) Zbl 1490.65049 SIAM J. Sci. Comput. 43, No. 5, S345-S366 (2021). MSC: 65F10 65F08 65F20 65F50 15A06 PDFBibTeX XMLCite \textit{Y.-S. Du} et al., SIAM J. Sci. Comput. 43, No. 5, S345--S366 (2021; Zbl 1490.65049) Full Text: DOI
Luo, Li; Cai, Xiao-Chuan; Keyes, David E. Nonlinear preconditioning strategies for two-phase flows in porous media discretized by a fully implicit discontinuous Galerkin method. (English) Zbl 1490.65203 SIAM J. Sci. Comput. 43, No. 5, S317-S344 (2021). MSC: 65M60 65M22 65Y05 76S05 76T06 PDFBibTeX XMLCite \textit{L. Luo} et al., SIAM J. Sci. Comput. 43, No. 5, S317--S344 (2021; Zbl 1490.65203) Full Text: DOI
Fairbanks, Hillary R.; Villa, Umberto; Vassilevski, Panayot S. Multilevel hierarchical decomposition of finite element white noise with application to multilevel Markov chain Monte Carlo. (English) Zbl 1476.62012 SIAM J. Sci. Comput. 43, No. 5, S293-S316 (2021). MSC: 62-08 62M30 65C40 35R60 60H40 PDFBibTeX XMLCite \textit{H. R. Fairbanks} et al., SIAM J. Sci. Comput. 43, No. 5, S293--S316 (2021; Zbl 1476.62012) Full Text: DOI
Luiken, Nick; van Leeuwen, Tristan Relaxed regularization for linear inverse problems. (English) Zbl 1490.65071 SIAM J. Sci. Comput. 43, No. 5, S269-S292 (2021). MSC: 65F22 65F10 15A18 15A29 PDFBibTeX XMLCite \textit{N. Luiken} and \textit{T. van Leeuwen}, SIAM J. Sci. Comput. 43, No. 5, S269--S292 (2021; Zbl 1490.65071) Full Text: DOI
van Leeuwen, Tristan; Aravkin, Aleksandr Y. Variable projection for nonsmooth problems. (English) Zbl 1490.65124 SIAM J. Sci. Comput. 43, No. 5, S249-S268 (2021). MSC: 65K10 49M37 49M41 68Q25 68R10 68U05 90C52 PDFBibTeX XMLCite \textit{T. van Leeuwen} and \textit{A. Y. Aravkin}, SIAM J. Sci. Comput. 43, No. 5, S249--S268 (2021; Zbl 1490.65124) Full Text: DOI
Kouri, Drew P.; Ridzal, Denis; Tuminaro, Ray KKT preconditioners for PDE-constrained optimization with the Helmholtz equation. (English) Zbl 1518.65130 SIAM J. Sci. Comput. 43, No. 5, S225-S248 (2021). MSC: 65N30 65K10 65F08 65F10 35B30 49N10 49M41 35L05 PDFBibTeX XMLCite \textit{D. P. Kouri} et al., SIAM J. Sci. Comput. 43, No. 5, S225--S248 (2021; Zbl 1518.65130) Full Text: DOI
Baglama, James; Bella, Tom; Picucci, Jennifer Hybrid iterative refined method for computing a few extreme eigenpairs of a symmetric matrix. (English) Zbl 1490.65058 SIAM J. Sci. Comput. 43, No. 5, S200-S224 (2021). MSC: 65F15 65F50 15A18 PDFBibTeX XMLCite \textit{J. Baglama} et al., SIAM J. Sci. Comput. 43, No. 5, S200--S224 (2021; Zbl 1490.65058) Full Text: DOI
van Lith, Bart S.; Hansen, Per Christian; Hochstenbach, Michiel E. A twin error gauge for Kaczmarz’s iterations. (English) Zbl 1490.65072 SIAM J. Sci. Comput. 43, No. 5, S173-S199 (2021). MSC: 65F22 65F10 65R32 65F15 PDFBibTeX XMLCite \textit{B. S. van Lith} et al., SIAM J. Sci. Comput. 43, No. 5, S173--S199 (2021; Zbl 1490.65072) Full Text: DOI
Jiang, Jiahua; Chung, Julianne; de Sturler, Eric Hybrid projection methods with recycling for inverse problems. (English) Zbl 1490.65069 SIAM J. Sci. Comput. 43, No. 5, S146-S172 (2021). MSC: 65F22 65F10 68U10 PDFBibTeX XMLCite \textit{J. Jiang} et al., SIAM J. Sci. Comput. 43, No. 5, S146--S172 (2021; Zbl 1490.65069) Full Text: DOI
Bespalov, Alex; Loghin, Daniel; Youngnoi, Rawin Truncation preconditioners for stochastic Galerkin finite element discretizations. (English) Zbl 1490.65007 SIAM J. Sci. Comput. 43, No. 5, S92-S116 (2021). MSC: 65C30 65N30 35R60 65C20 65F10 65F08 65N22 PDFBibTeX XMLCite \textit{A. Bespalov} et al., SIAM J. Sci. Comput. 43, No. 5, S92--S116 (2021; Zbl 1490.65007) Full Text: DOI arXiv
Adler, James H.; Benson, Thomas R.; Cyr, Eric C.; Farrell, Patrick E.; MacLachlan, Scott P.; Tuminaro, Ray S. Monolithic multigrid methods for magnetohydrodynamics. (English) Zbl 1490.76133 SIAM J. Sci. Comput. 43, No. 5, S70-S91 (2021). MSC: 76M10 65N22 65F10 65N55 76W05 PDFBibTeX XMLCite \textit{J. H. Adler} et al., SIAM J. Sci. Comput. 43, No. 5, S70--S91 (2021; Zbl 1490.76133) Full Text: DOI arXiv
Gazzola, Silvia; Nagy, James G.; Sabaté Landman, Malena Iteratively reweighted FGMRES and FLSQR for sparse reconstruction. (English) Zbl 1490.65068 SIAM J. Sci. Comput. 43, No. 5, S47-S69 (2021). MSC: 65F22 65F20 94A08 PDFBibTeX XMLCite \textit{S. Gazzola} et al., SIAM J. Sci. Comput. 43, No. 5, S47--S69 (2021; Zbl 1490.65068) Full Text: DOI
De Sterck, Hans; He, Yunhui On the asymptotic linear convergence speed of Anderson acceleration, Nesterov acceleration, and nonlinear GMRES. (English) Zbl 1490.65120 SIAM J. Sci. Comput. 43, No. 5, S21-S46 (2021). MSC: 65K10 49M37 65H10 65F08 65F10 15A69 PDFBibTeX XMLCite \textit{H. De Sterck} and \textit{Y. He}, SIAM J. Sci. Comput. 43, No. 5, S21--S46 (2021; Zbl 1490.65120) Full Text: DOI arXiv
Bian, Wei; Chen, Xiaojun; Kelly, C. T. Anderson acceleration for a class of nonsmooth fixed-point problems. (English) Zbl 1490.65093 SIAM J. Sci. Comput. 43, No. 5, S1-S20 (2021). MSC: 65H10 45G10 PDFBibTeX XMLCite \textit{W. Bian} et al., SIAM J. Sci. Comput. 43, No. 5, S1--S20 (2021; Zbl 1490.65093) Full Text: DOI
Stolk, Christiaan C. A time-domain preconditioner for the Helmholtz equation. (English) Zbl 1489.65155 SIAM J. Sci. Comput. 43, No. 5, A3469-A3502 (2021). Reviewer: Abdallah Bradji (Annaba) MSC: 65N22 65N06 65F08 65F10 35J05 PDFBibTeX XMLCite \textit{C. C. Stolk}, SIAM J. Sci. Comput. 43, No. 5, A3469--A3502 (2021; Zbl 1489.65155) Full Text: DOI arXiv
Ainsworth, Mark; Shin, Yeonjong Plateau phenomenon in gradient descent training of RELU networks: explanation, quantification, and avoidance. (English) Zbl 1487.65070 SIAM J. Sci. Comput. 43, No. 5, A3438-A3468 (2021). MSC: 65K10 90C30 37N30 PDFBibTeX XMLCite \textit{M. Ainsworth} and \textit{Y. Shin}, SIAM J. Sci. Comput. 43, No. 5, A3438--A3468 (2021; Zbl 1487.65070) Full Text: DOI arXiv
Lee, Yoonsang \(l_p\) regularization for ensemble Kalman inversion. (English) Zbl 1487.65062 SIAM J. Sci. Comput. 43, No. 5, A3417-A3437 (2021). MSC: 65J20 65C05 35Q93 49M41 PDFBibTeX XMLCite \textit{Y. Lee}, SIAM J. Sci. Comput. 43, No. 5, A3417--A3437 (2021; Zbl 1487.65062) Full Text: DOI arXiv
Sivas, A. A.; Southworth, B. S.; Rhebergen, S. AIR algebraic multigrid for a space-time hybridizable discontinuous Galerkin discretization of advection(-diffusion). (English) Zbl 1487.65158 SIAM J. Sci. Comput. 43, No. 5, A3393-A3416 (2021). MSC: 65M60 65F08 65F10 65M22 65M55 76M10 PDFBibTeX XMLCite \textit{A. A. Sivas} et al., SIAM J. Sci. Comput. 43, No. 5, A3393--A3416 (2021; Zbl 1487.65158) Full Text: DOI arXiv
Baddoo, Peter J. The AAAtrig algorithm for rational approximation of periodic functions. (English) Zbl 1487.65021 SIAM J. Sci. Comput. 43, No. 5, A3372-A3392 (2021). MSC: 65D15 41A20 PDFBibTeX XMLCite \textit{P. J. Baddoo}, SIAM J. Sci. Comput. 43, No. 5, A3372--A3392 (2021; Zbl 1487.65021) Full Text: DOI arXiv
Blanes, S.; Calvo, M. P.; Casas, F.; Sanz-Serna, J. M. Symmetrically processed splitting integrators for enhanced Hamiltonian Monte Carlo sampling. (English) Zbl 1487.65006 SIAM J. Sci. Comput. 43, No. 5, A3357-A3371 (2021). MSC: 65C05 37M15 65L05 PDFBibTeX XMLCite \textit{S. Blanes} et al., SIAM J. Sci. Comput. 43, No. 5, A3357--A3371 (2021; Zbl 1487.65006) Full Text: DOI arXiv
Solomonik, Edgar; Demmel, James; Hoefler, Torsten Communication lower bounds of bilinear algorithms for symmetric tensor contractions. (English) Zbl 1487.65051 SIAM J. Sci. Comput. 43, No. 5, A3328-A3356 (2021). MSC: 65F99 15A69 65Y05 68Q25 PDFBibTeX XMLCite \textit{E. Solomonik} et al., SIAM J. Sci. Comput. 43, No. 5, A3328--A3356 (2021; Zbl 1487.65051) Full Text: DOI arXiv
Stauffert, Maxime; Duvigneau, Régis Shape sensitivity analysis in aerodynamics using an isogeometric discontinuous Galerkin method. (English) Zbl 1487.65159 SIAM J. Sci. Comput. 43, No. 5, B1081-B1104 (2021). MSC: 65M60 35L60 65D07 65M50 76N25 PDFBibTeX XMLCite \textit{M. Stauffert} and \textit{R. Duvigneau}, SIAM J. Sci. Comput. 43, No. 5, B1081--B1104 (2021; Zbl 1487.65159) Full Text: DOI
Isotton, Giovanni; Frigo, Matteo; Spiezia, Nicolò; Janna, Carlo Chronos: a general purpose classical AMG solver for high performance computing. (English) Zbl 1487.65032 SIAM J. Sci. Comput. 43, No. 5, C335-C357 (2021). MSC: 65F08 65F10 65F50 65N55 65Y05 68W10 PDFBibTeX XMLCite \textit{G. Isotton} et al., SIAM J. Sci. Comput. 43, No. 5, C335--C357 (2021; Zbl 1487.65032) Full Text: DOI arXiv
Rees, Tyrone; Wathen, Michael An element-based preconditioner for mixed finite element problems. (English) Zbl 1487.65185 SIAM J. Sci. Comput. 43, No. 5, S884-S907 (2021). MSC: 65N30 65F08 65F10 65F15 65F50 65N22 74S05 PDFBibTeX XMLCite \textit{T. Rees} and \textit{M. Wathen}, SIAM J. Sci. Comput. 43, No. 5, S884--S907 (2021; Zbl 1487.65185) Full Text: DOI
Hou, Dianming; Xu, Chuanju Highly efficient and energy dissipative schemes for the time fractional Allen-Cahn equation. (English) Zbl 1482.65142 SIAM J. Sci. Comput. 43, No. 5, A3305-A3327 (2021). Reviewer: Marius Ghergu (Dublin) MSC: 65M06 65M12 65M15 45K05 26A33 35R11 PDFBibTeX XMLCite \textit{D. Hou} and \textit{C. Xu}, SIAM J. Sci. Comput. 43, No. 5, A3305--A3327 (2021; Zbl 1482.65142) Full Text: DOI arXiv
Golovaty, Dmitry; Montero, Jose Alberto; Spirn, Daniel A variational method for generating \(n\)-cross fields using higher-order \(Q\)-tensors. (English) Zbl 1479.35835 SIAM J. Sci. Comput. 43, No. 5, A3269-A3304 (2021). MSC: 35Q56 57R25 15A69 65N50 PDFBibTeX XMLCite \textit{D. Golovaty} et al., SIAM J. Sci. Comput. 43, No. 5, A3269--A3304 (2021; Zbl 1479.35835) Full Text: DOI arXiv
Xia, Mingtao; Shao, Sihong; Chou, Tom Efficient scaling and moving techniques for spectral methods in unbounded domains. (English) Zbl 1484.65277 SIAM J. Sci. Comput. 43, No. 5, A3244-A3268 (2021). MSC: 65M70 65F35 65M50 33C45 41A05 65M12 65M15 35C08 35B44 PDFBibTeX XMLCite \textit{M. Xia} et al., SIAM J. Sci. Comput. 43, No. 5, A3244--A3268 (2021; Zbl 1484.65277) Full Text: DOI arXiv
Nelsen, Nicholas H.; Stuart, Andrew M. The random feature model for input-output maps between Banach spaces. (English) Zbl 07398767 SIAM J. Sci. Comput. 43, No. 5, A3212-A3243 (2021). MSC: 65D15 65D40 62M45 35R60 PDFBibTeX XMLCite \textit{N. H. Nelsen} and \textit{A. M. Stuart}, SIAM J. Sci. Comput. 43, No. 5, A3212--A3243 (2021; Zbl 07398767) Full Text: DOI arXiv
Wang, Yifei; Jia, Zeyu; Wen, Zaiwen Search direction correction with normalized gradient makes first-order methods faster. (English) Zbl 1477.90107 SIAM J. Sci. Comput. 43, No. 5, A3184-A3211 (2021). MSC: 90C30 90C15 65K05 PDFBibTeX XMLCite \textit{Y. Wang} et al., SIAM J. Sci. Comput. 43, No. 5, A3184--A3211 (2021; Zbl 1477.90107) Full Text: DOI arXiv
Yin, Xi-Yuan; Chen, Linan; Nave, Jean-Christophe A diffusion-driven characteristic mapping method for particle management. (English) Zbl 07398765 SIAM J. Sci. Comput. 43, No. 5, A3155-A3183 (2021). MSC: 65D18 65M25 65M50 65M75 PDFBibTeX XMLCite \textit{X.-Y. Yin} et al., SIAM J. Sci. Comput. 43, No. 5, A3155--A3183 (2021; Zbl 07398765) Full Text: DOI arXiv
Einkemmer, Lukas; Hu, Jingwei; Ying, Lexing An efficient dynamical low-rank algorithm for the Boltzmann-BGK equation close to the compressible viscous flow regime. (English) Zbl 1486.35322 SIAM J. Sci. Comput. 43, No. 5, B1057-B1080 (2021). MSC: 35Q20 35Q30 65L04 65M99 76N06 82C40 PDFBibTeX XMLCite \textit{L. Einkemmer} et al., SIAM J. Sci. Comput. 43, No. 5, B1057--B1080 (2021; Zbl 1486.35322) Full Text: DOI arXiv
Buchatsky, Sagi; Treister, Eran Full waveform inversion using extended and simultaneous sources. (English) Zbl 1470.35429 SIAM J. Sci. Comput. 43, No. 5, S862-S883 (2021). MSC: 35R30 65N21 86A22 86A15 65M32 65N22 35Q86 PDFBibTeX XMLCite \textit{S. Buchatsky} and \textit{E. Treister}, SIAM J. Sci. Comput. 43, No. 5, S862--S883 (2021; Zbl 1470.35429) Full Text: DOI arXiv
Di Pietro, Daniele A.; Hülsemann, Frank; Matalon, Pierre; Mycek, Paul; Rüde, Ulrich; Ruiz, Daniel An H-multigrid method for hybrid high-order discretizations. (English) Zbl 1473.35145 SIAM J. Sci. Comput. 43, No. 5, S839-S861 (2021). MSC: 35J15 65N55 65N22 65F50 PDFBibTeX XMLCite \textit{D. A. Di Pietro} et al., SIAM J. Sci. Comput. 43, No. 5, S839--S861 (2021; Zbl 1473.35145) Full Text: DOI
Heinlein, Alexander; Klawonn, Axel; Lanser, Martin; Weber, Janine Combining machine learning and adaptive coarse spaces-a hybrid approach for robust FETI-DP methods in three dimensions. (English) Zbl 1476.65326 SIAM J. Sci. Comput. 43, No. 5, S816-S838 (2021). MSC: 65N55 65F10 65N30 68T05 PDFBibTeX XMLCite \textit{A. Heinlein} et al., SIAM J. Sci. Comput. 43, No. 5, S816--S838 (2021; Zbl 1476.65326) Full Text: DOI
Beck, Christian; Becker, Sebastian; Cheridito, Patrick; Jentzen, Arnulf; Neufeld, Ariel Deep splitting method for parabolic PDEs. (English) Zbl 1501.65054 SIAM J. Sci. Comput. 43, No. 5, A3135-A3154 (2021). MSC: 65M22 68T07 60H35 65C05 35K15 35K55 91G20 91G60 93E20 PDFBibTeX XMLCite \textit{C. Beck} et al., SIAM J. Sci. Comput. 43, No. 5, A3135--A3154 (2021; Zbl 1501.65054) Full Text: DOI arXiv
Emery, Xavier; Alegría, Alfredo; Arroyo, Daisy Covariance models and simulation algorithm for stationary vector random fields on spheres crossed with Euclidean spaces. (English) Zbl 1473.62405 SIAM J. Sci. Comput. 43, No. 5, A3114-A3134 (2021). MSC: 62R30 62M15 62H11 PDFBibTeX XMLCite \textit{X. Emery} et al., SIAM J. Sci. Comput. 43, No. 5, A3114--A3134 (2021; Zbl 1473.62405) Full Text: DOI
Chinomona, Rujeko; Reynolds, Daniel R. Implicit-explicit multirate infinitesimal GARK methods. (English) Zbl 07395805 SIAM J. Sci. Comput. 43, No. 5, A3082-A3113 (2021). MSC: 65L04 65L05 65L06 65L20 PDFBibTeX XMLCite \textit{R. Chinomona} and \textit{D. R. Reynolds}, SIAM J. Sci. Comput. 43, No. 5, A3082--A3113 (2021; Zbl 07395805) Full Text: DOI arXiv
Wang, Sifan; Teng, Yujun; Perdikaris, Paris Understanding and mitigating gradient flow pathologies in physics-informed neural networks. (English) Zbl 07395804 SIAM J. Sci. Comput. 43, No. 5, A3055-A3081 (2021). MSC: 68T07 65M99 65Z05 PDFBibTeX XMLCite \textit{S. Wang} et al., SIAM J. Sci. Comput. 43, No. 5, A3055--A3081 (2021; Zbl 07395804) Full Text: DOI arXiv
Gosea, Ion Victor; Güttel, Stefan Algorithms for the rational approximation of matrix-valued functions. (English) Zbl 07395803 SIAM J. Sci. Comput. 43, No. 5, A3033-A3054 (2021). MSC: 41A20 65D15 PDFBibTeX XMLCite \textit{I. V. Gosea} and \textit{S. Güttel}, SIAM J. Sci. Comput. 43, No. 5, A3033--A3054 (2021; Zbl 07395803) Full Text: DOI arXiv
Nassar, Huda; Kollias, Georgios; Grama, Ananth; Gleich, David F. Scalable algorithms for multiple network alignment. (English) Zbl 1470.05154 SIAM J. Sci. Comput. 43, No. 5, S592-S611 (2021). MSC: 05C82 05C85 05C70 90B10 68M10 PDFBibTeX XMLCite \textit{H. Nassar} et al., SIAM J. Sci. Comput. 43, No. 5, S592--S611 (2021; Zbl 1470.05154) Full Text: DOI arXiv
Dumitrasc, Andrei; Leleux, Philippe; Popa, Constantin; Ruede, Ulrich; Ruiz, Daniel Extensions of the augmented block Cimmino method to the solution of full rank rectangular systems. (English) Zbl 1470.05101 SIAM J. Sci. Comput. 43, No. 5, S516-S539 (2021). MSC: 05C50 05C70 65F05 65F10 65F20 65F50 PDFBibTeX XMLCite \textit{A. Dumitrasc} et al., SIAM J. Sci. Comput. 43, No. 5, S516--S539 (2021; Zbl 1470.05101) Full Text: DOI
Miraçi, Ani; Papež, Jan; Vohralík, Martin A-posteriori-steered \(p\)-robust multigrid with optimal step-sizes and adaptive number of smoothing steps. (English) Zbl 1486.65280 SIAM J. Sci. Comput. 43, No. 5, S117-S145 (2021). Reviewer: Zhiming Chen (Beijing) MSC: 65N55 65N30 65N50 65N12 65F10 65N15 65N22 35J15 PDFBibTeX XMLCite \textit{A. Miraçi} et al., SIAM J. Sci. Comput. 43, No. 5, S117--S145 (2021; Zbl 1486.65280) Full Text: DOI