Görtz, Morgan; Hellman, Fredrik; Målqvist, Axel Iterative solution of spatial network models by subspace decomposition. (English) Zbl 07753428 Math. Comput. 93, No. 345, 233-258 (2024). MSC: 65F10 65F08 05C40 05C50 PDF BibTeX XML Cite \textit{M. Görtz} et al., Math. Comput. 93, No. 345, 233--258 (2024; Zbl 07753428) Full Text: DOI arXiv
Hu, Xiaozhe; Lee, Seulip; Mu, Lin; Yi, Son-Young Pressure-robust enriched Galerkin methods for the Stokes equations. (English) Zbl 07738685 J. Comput. Appl. Math. 436, Article ID 115449, 19 p. (2024). MSC: 65N30 65F08 65F10 65N12 76D07 76M10 PDF BibTeX XML Cite \textit{X. Hu} et al., J. Comput. Appl. Math. 436, Article ID 115449, 19 p. (2024; Zbl 07738685) Full Text: DOI arXiv
Aznaran, Francis R. A.; Farrell, Patrick E.; Kirby, Robert C. Transformations for Piola-mapped elements. (English) Zbl 07771609 SMAI J. Comput. Math. 8, 399-437 (2023). MSC: 65N30 65F08 PDF BibTeX XML Cite \textit{F. R. A. Aznaran} et al., SMAI J. Comput. Math. 8, 399--437 (2023; Zbl 07771609) Full Text: DOI arXiv
Denich, Eleonora; Novati, Paolo Gaussian rule for integrals involving Bessel functions. (English) Zbl 07771236 BIT 63, No. 4, Paper No. 53, 25 p. (2023). MSC: 33C10 33C45 65D32 65F08 PDF BibTeX XML Cite \textit{E. Denich} and \textit{P. Novati}, BIT 63, No. 4, Paper No. 53, 25 p. (2023; Zbl 07771236) Full Text: DOI arXiv
Langer, Ulrich; Löscher, Richard; Steinbach, Olaf; Yang, Huidong Robust finite element discretization and solvers for distributed elliptic optimal control problems. (English) Zbl 07766473 Comput. Methods Appl. Math. 23, No. 4, 989-1005 (2023). MSC: 65N30 65M15 65N22 65F08 65F10 49J20 49M05 49M41 35J05 PDF BibTeX XML Cite \textit{U. Langer} et al., Comput. Methods Appl. Math. 23, No. 4, 989--1005 (2023; Zbl 07766473) Full Text: DOI arXiv
Huynh, Ngoc Mai Monica; Chegini, Fatemeh; Pavarino, Luca Franco; Weiser, Martin; Scacchi, Simone Convergence analysis of BDDC preconditioners for composite DG discretizations of the cardiac cell-by-cell model. (English) Zbl 07766068 SIAM J. Sci. Comput. 45, No. 6, A2836-A2857 (2023). MSC: 65N55 65M55 65M60 65M06 65N30 65M12 65F08 65F10 92C37 92C30 92-08 PDF BibTeX XML Cite \textit{N. M. M. Huynh} et al., SIAM J. Sci. Comput. 45, No. 6, A2836--A2857 (2023; Zbl 07766068) Full Text: DOI arXiv
Greif, Chen; He, Yunhui Block preconditioners for the marker-and-cell discretization of the Stokes-Darcy equations. (English) Zbl 07765791 SIAM J. Matrix Anal. Appl. 44, No. 4, 1540-1565 (2023). MSC: 65F08 65F10 65N06 PDF BibTeX XML Cite \textit{C. Greif} and \textit{Y. He}, SIAM J. Matrix Anal. Appl. 44, No. 4, 1540--1565 (2023; Zbl 07765791) Full Text: DOI arXiv
Hu, Qiya Convergence of the Hiptmair-Xu preconditioner for \(H(\mathbf{curl})\)-elliptic problems with jump coefficients. II: Main results. (English) Zbl 07764834 SIAM J. Numer. Anal. 61, No. 5, 2434-2459 (2023). Reviewer: Bülent Karasözen (Ankara) MSC: 65N30 65N55 65F08 65F10 PDF BibTeX XML Cite \textit{Q. Hu}, SIAM J. Numer. Anal. 61, No. 5, 2434--2459 (2023; Zbl 07764834) Full Text: DOI
Bolten, Matthias; Donatelli, Marco; Ferrari, Paola; Furci, Isabella Symbol based convergence analysis in block multigrid methods with applications for Stokes problems. (English) Zbl 07763886 Appl. Numer. Math. 193, 109-130 (2023). MSC: 65F08 65F10 65N55 PDF BibTeX XML Cite \textit{M. Bolten} et al., Appl. Numer. Math. 193, 109--130 (2023; Zbl 07763886) Full Text: DOI arXiv
Luo, Wei-Hua; Carpentieri, Bruno; Guo, Jun A dimension expanded preconditioning technique for block two-by-two linear equations. (English) Zbl 07761153 Demonstr. Math. 56, Article ID 20230260, 10 p. (2023). MSC: 65F08 65F10 PDF BibTeX XML Cite \textit{W.-H. Luo} et al., Demonstr. Math. 56, Article ID 20230260, 10 p. (2023; Zbl 07761153) Full Text: DOI OA License
Ozaslan, Ibrahim K.; Pilanci, Mert; Arikan, Orhan M-IHS: an accelerated randomized preconditioning method avoiding costly matrix decompositions. (English) Zbl 07757987 Linear Algebra Appl. 678, 57-91 (2023). MSC: 65F08 65F10 65F20 68W20 PDF BibTeX XML Cite \textit{I. K. Ozaslan} et al., Linear Algebra Appl. 678, 57--91 (2023; Zbl 07757987) Full Text: DOI arXiv
Dravins, Ivo; Neytcheva, Maya Preconditioning of discrete state- and control-constrained optimal control convection-diffusion problems. (English) Zbl 07757600 Calcolo 60, No. 4, Paper No. 48, 30 p. (2023). MSC: 65F08 49M41 49M15 65N22 65H10 PDF BibTeX XML Cite \textit{I. Dravins} and \textit{M. Neytcheva}, Calcolo 60, No. 4, Paper No. 48, 30 p. (2023; Zbl 07757600) Full Text: DOI OA License
Hon, Sean; Dong, Jiamei; Serra-Capizzano, Stefano A preconditioned MINRES method for optimal control of wave equations and its asymptotic spectral distribution theory. (English) Zbl 07752102 SIAM J. Matrix Anal. Appl. 44, No. 4, 1477-1509 (2023). MSC: 65F08 65F10 65M22 65Y05 PDF BibTeX XML Cite \textit{S. Hon} et al., SIAM J. Matrix Anal. Appl. 44, No. 4, 1477--1509 (2023; Zbl 07752102) Full Text: DOI arXiv
Janna, Carlo; Franceschini, Andrea; Schroder, Jacob B.; Olson, Luke Parallel energy-minimization prolongation for algebraic multigrid. (English) Zbl 07749378 SIAM J. Sci. Comput. 45, No. 5, A2561-A2584 (2023). MSC: 65N55 68W10 65F08 65F10 65F50 65Y05 65K10 49M41 PDF BibTeX XML Cite \textit{C. Janna} et al., SIAM J. Sci. Comput. 45, No. 5, A2561--A2584 (2023; Zbl 07749378) Full Text: DOI arXiv
Montardini, Monica; Sangalli, Giancarlo; Schneckenleitner, Rainer; Takacs, Stefan; Tani, Mattia A IETI-DP method for discontinuous Galerkin discretizations in isogeometric analysis with inexact local solvers. (English) Zbl 07745986 Math. Models Methods Appl. Sci. 33, No. 10, 2085-2111 (2023). MSC: 65N55 65N22 65F08 PDF BibTeX XML Cite \textit{M. Montardini} et al., Math. Models Methods Appl. Sci. 33, No. 10, 2085--2111 (2023; Zbl 07745986) Full Text: DOI arXiv
Tai, Xue-Cheng; Winther, Ragnar; Zhang, Xiaodi; Zheng, Weiying A uniform preconditioner for a Newton Algorithm for total variation minimization and minimum-surface problems. (English) Zbl 07744119 SIAM J. Numer. Anal. 61, No. 5, 2062-2083 (2023). MSC: 65N30 65N12 65K10 65H10 65F08 65F10 PDF BibTeX XML Cite \textit{X.-C. Tai} et al., SIAM J. Numer. Anal. 61, No. 5, 2062--2083 (2023; Zbl 07744119) Full Text: DOI arXiv
Laakmann, Fabian; Hu, Kaibo; Farrell, Patrick E. Structure-preserving and helicity-conserving finite element approximations and preconditioning for the Hall MHD equations. (English) Zbl 07742896 J. Comput. Phys. 492, Article ID 112410, 25 p. (2023). MSC: 76Wxx 65Nxx 65Fxx PDF BibTeX XML Cite \textit{F. Laakmann} et al., J. Comput. Phys. 492, Article ID 112410, 25 p. (2023; Zbl 07742896) Full Text: DOI arXiv
Li, Tian-Yi; Chen, Fang; Sun, Hai-Wei; Sun, Tao Preconditioning technique based on sine transformation for nonlocal Helmholtz equations with fractional Laplacian. (English) Zbl 07742016 J. Sci. Comput. 97, No. 1, Paper No. 17, 20 p. (2023). MSC: 65F08 65F10 65N22 PDF BibTeX XML Cite \textit{T.-Y. Li} et al., J. Sci. Comput. 97, No. 1, Paper No. 17, 20 p. (2023; Zbl 07742016) Full Text: DOI
Rempke, Arne Parallel line identification for line-implicit-solvers. (English) Zbl 07741138 BIT 63, No. 4, Paper No. 44, 19 p. (2023). MSC: 65F08 65M60 65M08 PDF BibTeX XML Cite \textit{A. Rempke}, BIT 63, No. 4, Paper No. 44, 19 p. (2023; Zbl 07741138) Full Text: DOI OA License
Führer, Thomas; Videman, Juha First-order system least-squares finite element method for singularly perturbed Darcy equations. (English) Zbl 07739213 ESAIM, Math. Model. Numer. Anal. 57, No. 4, 2283-2300 (2023). MSC: 65N30 65N12 65F08 65F10 76S05 76D07 76M10 35Q35 PDF BibTeX XML Cite \textit{T. Führer} and \textit{J. Videman}, ESAIM, Math. Model. Numer. Anal. 57, No. 4, 2283--2300 (2023; Zbl 07739213) Full Text: DOI arXiv
Dahmen, Wolfgang; Monsuur, Harald; Stevenson, Rob Least squares solvers for ill-posed PDEs that are conditionally stable. (English) Zbl 07739211 ESAIM, Math. Model. Numer. Anal. 57, No. 4, 2227-2255 (2023). MSC: 65-XX 35B30 35B35 35B45 35R25 65F08 65J20 65M12 65N12 PDF BibTeX XML Cite \textit{W. Dahmen} et al., ESAIM, Math. Model. Numer. Anal. 57, No. 4, 2227--2255 (2023; Zbl 07739211) Full Text: DOI arXiv
Bergermann, Kai; Deibel, Carsten; Herzog, Roland; Mackenzie, Roderick C. I.; Pietschmann, Jan-Frederik; Stoll, Martin Preconditioning for a phase-field model with application to morphology evolution in organic semiconductors. (English) Zbl 1519.65037 Commun. Comput. Phys. 34, No. 1, 1-17 (2023). MSC: 65M60 65F08 65F10 82D37 PDF BibTeX XML Cite \textit{K. Bergermann} et al., Commun. Comput. Phys. 34, No. 1, 1--17 (2023; Zbl 1519.65037) Full Text: DOI arXiv
He, Shu-Ru; Chen, Fang Practical RPCG methods for complex symmetric linear systems. (English) Zbl 07735380 Comput. Appl. Math. 42, No. 6, Paper No. 264, 13 p. (2023). MSC: 65F10 65F08 PDF BibTeX XML Cite \textit{S.-R. He} and \textit{F. Chen}, Comput. Appl. Math. 42, No. 6, Paper No. 264, 13 p. (2023; Zbl 07735380) Full Text: DOI
Zaman, Tareq Uz; MacLachlan, Scott P.; Olson, Luke N.; West, Matthew Coarse-grid selection using simulated annealing. (English) Zbl 07733945 J. Comput. Appl. Math. 431, Article ID 115263, 25 p. (2023). MSC: 65F10 65F08 65N55 PDF BibTeX XML Cite \textit{T. U. Zaman} et al., J. Comput. Appl. Math. 431, Article ID 115263, 25 p. (2023; Zbl 07733945) Full Text: DOI arXiv
Nguyen, Van-Thanh; Grigori, Laura Interpretation of parareal as a two-level additive Schwarz in time preconditioner and its acceleration with GMRES. (English) Zbl 07730421 Numer. Algorithms 94, No. 1, 29-72 (2023). MSC: 65F08 65F10 65N55 PDF BibTeX XML Cite \textit{V.-T. Nguyen} and \textit{L. Grigori}, Numer. Algorithms 94, No. 1, 29--72 (2023; Zbl 07730421) Full Text: DOI
Borthagaray, Juan Pablo; Nochetto, Ricardo H.; Wu, Shuonan; Xu, Jinchao Robust BPX preconditioner for fractional Laplacians on bounded Lipschitz domains. (English) Zbl 1521.65123 Math. Comput. 92, No. 344, 2439-2473 (2023). MSC: 65N30 35R11 65F08 65N55 PDF BibTeX XML Cite \textit{J. P. Borthagaray} et al., Math. Comput. 92, No. 344, 2439--2473 (2023; Zbl 1521.65123) Full Text: DOI arXiv
Vakili, Seryas; Ebadi, Ghodrat; Vuik, Cornelis A parameterized extended shift-splitting preconditioner for nonsymmetric saddle point problems. (English) Zbl 07729594 Numer. Linear Algebra Appl. 30, No. 4, e2478, 24 p. (2023). MSC: 65F08 65F10 PDF BibTeX XML Cite \textit{S. Vakili} et al., Numer. Linear Algebra Appl. 30, No. 4, e2478, 24 p. (2023; Zbl 07729594) Full Text: DOI
Qin, Hai-Hua; Pang, Hong-Kui; Sun, Hai-Wei Sine transform based preconditioning techniques for space fractional diffusion equations. (English) Zbl 07729591 Numer. Linear Algebra Appl. 30, No. 4, e2474, 24 p. (2023). MSC: 65F08 65F10 35R11 PDF BibTeX XML Cite \textit{H.-H. Qin} et al., Numer. Linear Algebra Appl. 30, No. 4, e2474, 24 p. (2023; Zbl 07729591) Full Text: DOI
Khoromskij, Boris N.; Khoromskaia, Venera Fast solution of three-dimensional elliptic equations with randomly generated jumping coefficients by using tensor-structured preconditioners. (English) Zbl 07729590 Numer. Linear Algebra Appl. 30, No. 3, e2477, 25 p. (2023). MSC: 65N30 65Fxx PDF BibTeX XML Cite \textit{B. N. Khoromskij} and \textit{V. Khoromskaia}, Numer. Linear Algebra Appl. 30, No. 3, e2477, 25 p. (2023; Zbl 07729590) Full Text: DOI
Kang, Chuan-gang The standard forms and convergence theory of the Kaczmarz-Tanabe type methods for solving linear systems. (English) Zbl 1517.65022 J. Comput. Appl. Math. 434, Article ID 115333, 18 p. (2023). MSC: 65F10 65F08 65N22 65J20 PDF BibTeX XML Cite \textit{C.-g. Kang}, J. Comput. Appl. Math. 434, Article ID 115333, 18 p. (2023; Zbl 1517.65022) Full Text: DOI arXiv
Cotter, Colin J.; Kirby, Robert C.; Morris, Hunter Weighted-norm preconditioners for a multilayer tide model. (English) Zbl 1518.65028 SIAM J. Sci. Comput. 45, No. 4, A1789-A1811 (2023). MSC: 65F08 65F10 65N30 76M10 PDF BibTeX XML Cite \textit{C. J. Cotter} et al., SIAM J. Sci. Comput. 45, No. 4, A1789--A1811 (2023; Zbl 1518.65028) Full Text: DOI arXiv
Bakrani Balani, Fariba; Hajarian, Masoud; Bergamaschi, Luca Two block preconditioners for a class of double saddle point linear systems. (English) Zbl 1521.65027 Appl. Numer. Math. 190, 155-167 (2023). MSC: 65F08 65F10 PDF BibTeX XML Cite \textit{F. Bakrani Balani} et al., Appl. Numer. Math. 190, 155--167 (2023; Zbl 1521.65027) Full Text: DOI
Muzhinji, K. Optimal block preconditioner for an efficient numerical solution of the elliptic optimal control problems using GMRES solver. (English) Zbl 07709133 Int. J. Numer. Anal. Model. 20, No. 1, 47-66 (2023). MSC: 49J20 65M22 65M55 65M60 49J45 PDF BibTeX XML Cite \textit{K. Muzhinji}, Int. J. Numer. Anal. Model. 20, No. 1, 47--66 (2023; Zbl 07709133) Full Text: DOI
Yin, Lina; Huang, Yunqing; Tang, Qili Extensive generalized shift-splitting preconditioner for \(3 \times 3\) block saddle point problems. (English) Zbl 1517.65021 Appl. Math. Lett. 143, Article ID 108668, 7 p. (2023). MSC: 65F08 65F10 PDF BibTeX XML Cite \textit{L. Yin} et al., Appl. Math. Lett. 143, Article ID 108668, 7 p. (2023; Zbl 1517.65021) Full Text: DOI
Frangella, Zachary; Tropp, Joel A.; Udell, Madeleine Randomized Nyström preconditioning. (English) Zbl 1517.65020 SIAM J. Matrix Anal. Appl. 44, No. 2, 718-752 (2023). MSC: 65F08 65F20 65F55 PDF BibTeX XML Cite \textit{Z. Frangella} et al., SIAM J. Matrix Anal. Appl. 44, No. 2, 718--752 (2023; Zbl 1517.65020) Full Text: DOI arXiv
Shtejnberg, B. Ya.; Steinberg, O. B.; Oganesyan, P. A.; Vasilenko, A. A.; Veselovskiy, V. V.; Zhivykh, N. A. Fast solvers for systems of linear equations with block-band matrices. (English) Zbl 1514.65033 East Asian J. Appl. Math. 13, No. 1, 47-58 (2023). MSC: 65F08 65F50 65Y05 PDF BibTeX XML Cite \textit{B. Ya. Shtejnberg} et al., East Asian J. Appl. Math. 13, No. 1, 47--58 (2023; Zbl 1514.65033) Full Text: DOI
Magri, Victor A. P.; Falgout, Robert D.; Yang, Ulrike M. A new semistructured algebraic multigrid method. (English) Zbl 1517.65127 SIAM J. Sci. Comput. 45, No. 3, S439-S460 (2023). MSC: 65N55 65F08 65F10 65Y05 PDF BibTeX XML Cite \textit{V. A. P. Magri} et al., SIAM J. Sci. Comput. 45, No. 3, S439--S460 (2023; Zbl 1517.65127) Full Text: DOI arXiv
Marchena-Menendez, Jorge; Kirby, Robert C. Additive Schwarz methods for serendipity elements. (English) Zbl 07704380 SIAM J. Sci. Comput. 45, No. 3, S401-S420 (2023). MSC: 65M30 65N55 65F08 PDF BibTeX XML Cite \textit{J. Marchena-Menendez} and \textit{R. C. Kirby}, SIAM J. Sci. Comput. 45, No. 3, S401--S420 (2023; Zbl 07704380) Full Text: DOI arXiv
Kalchev, Delyan Z.; Vassilevski, Panayot S.; Villa, Umberto Parallel element-based algebraic multigrid for \(H(\mathrm{c\underline{ur}l})\) and \(H(\operatorname{div})\) problems using the ParELAG library. (English) Zbl 1517.65126 SIAM J. Sci. Comput. 45, No. 3, S371-S400 (2023). MSC: 65N55 65F08 65F10 65N22 65N30 65Y15 PDF BibTeX XML Cite \textit{D. Z. Kalchev} et al., SIAM J. Sci. Comput. 45, No. 3, S371--S400 (2023; Zbl 1517.65126) Full Text: DOI arXiv
Di Pietro, Daniele A.; Hülsemann, Frank; Matalon, Pierre; Mycek, Paul; Rüde, Ulrich Algebraic multigrid preconditioner for statically condensed systems arising from lowest-order hybrid discretizations. (English) Zbl 07704376 SIAM J. Sci. Comput. 45, No. 3, S329-S350 (2023). MSC: 65N55 65N22 65F50 65F08 65F10 35J15 PDF BibTeX XML Cite \textit{D. A. Di Pietro} et al., SIAM J. Sci. Comput. 45, No. 3, S329--S350 (2023; Zbl 07704376) Full Text: DOI
Huang, Ru; Li, Ruipeng; Xi, Yuanzhe Learning optimal multigrid smoothers via neural networks. (English) Zbl 07704371 SIAM J. Sci. Comput. 45, No. 3, S199-S225 (2023). MSC: 65M55 65F08 65F10 15A60 PDF BibTeX XML Cite \textit{R. Huang} et al., SIAM J. Sci. Comput. 45, No. 3, S199--S225 (2023; Zbl 07704371) Full Text: DOI arXiv
Heinlein, Alexander; Rheinbach, Oliver; Röver, Friederike Parallel scalability of three-level FROSch preconditioners to 220000 cores using the theta supercomputer. (English) Zbl 1515.65309 SIAM J. Sci. Comput. 45, No. 3, S173-S198 (2023). MSC: 65N55 65F10 65Y05 74B05 PDF BibTeX XML Cite \textit{A. Heinlein} et al., SIAM J. Sci. Comput. 45, No. 3, S173--S198 (2023; Zbl 1515.65309) Full Text: DOI
Heinlein, Alexander; Klawonn, Axel; Lanser, Martin Adaptive nonlinear domain decomposition methods with an application to the \(p\)-Laplacian. (English) Zbl 07704369 SIAM J. Sci. Comput. 45, No. 3, S152-S172 (2023). MSC: 65Nxx 65F08 65F10 65H10 65N22 65N55 PDF BibTeX XML Cite \textit{A. Heinlein} et al., SIAM J. Sci. Comput. 45, No. 3, S152--S172 (2023; Zbl 07704369) Full Text: DOI
Adler, James H.; He, Yunhui; Hu, Xiaozhe; MacLachlan, Scott; Ohm, Peter Monolithic multigrid for a reduced-quadrature discretization of poroelasticity. (English) Zbl 1518.65104 SIAM J. Sci. Comput. 45, No. 3, S54-S81 (2023). MSC: 65M55 65F08 65F10 65M60 65N22 76S05 PDF BibTeX XML Cite \textit{J. H. Adler} et al., SIAM J. Sci. Comput. 45, No. 3, S54--S81 (2023; Zbl 1518.65104) Full Text: DOI
Shih, Yu-hsuan; Stadler, Georg; Wechsung, Florian Robust multigrid techniques for augmented Lagrangian preconditioning of incompressible Stokes equations with extreme viscosity variations. (English) Zbl 1518.65029 SIAM J. Sci. Comput. 45, No. 3, S27-S53 (2023). MSC: 65F08 65F10 65N55 65Y05 76D07 PDF BibTeX XML Cite \textit{Y.-h. Shih} et al., SIAM J. Sci. Comput. 45, No. 3, S27--S53 (2023; Zbl 1518.65029) Full Text: DOI arXiv
Bastian, Peter; Scheichl, Robert; Seelinger, Linus; Strehlow, Arne Multilevel spectral domain decomposition. (English) Zbl 1517.65125 SIAM J. Sci. Comput. 45, No. 3, S1-S26 (2023). MSC: 65N55 65F08 65F10 65N30 PDF BibTeX XML Cite \textit{P. Bastian} et al., SIAM J. Sci. Comput. 45, No. 3, S1--S26 (2023; Zbl 1517.65125) Full Text: DOI
Xie, Kai; Miao, Shu-Xin A new preconditioner for Gauss-Seidel method for solving multi-linear systems. (English) Zbl 1520.65020 Japan J. Ind. Appl. Math. 40, No. 2, 1159-1173 (2023). MSC: 65F08 65F10 15A69 PDF BibTeX XML Cite \textit{K. Xie} and \textit{S.-X. Miao}, Japan J. Ind. Appl. Math. 40, No. 2, 1159--1173 (2023; Zbl 1520.65020) Full Text: DOI
Aslani, Hamed; Salkuyeh, Davod Khojasteh A block triangular preconditioner for a class of three-by-three block saddle point problems. (English) Zbl 1515.65070 Japan J. Ind. Appl. Math. 40, No. 2, 1015-1030 (2023). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{H. Aslani} and \textit{D. K. Salkuyeh}, Japan J. Ind. Appl. Math. 40, No. 2, 1015--1030 (2023; Zbl 1515.65070) Full Text: DOI arXiv
Versbach, Lea Miko; Linders, Viktor; Klöfkorn, Robert; Birken, Philipp Theoretical and practical aspects of space-time DG-SEM implementations. (English) Zbl 1517.65092 SMAI J. Comput. Math. 9, 61-93 (2023). MSC: 65M60 65M70 65M20 65L06 65F08 65F10 76N15 35Q31 PDF BibTeX XML Cite \textit{L. M. Versbach} et al., SMAI J. Comput. Math. 9, 61--93 (2023; Zbl 1517.65092) Full Text: DOI arXiv
Bakrani Balani, Fariba; Hajarian, Masoud Modified block product preconditioner for a class of complex symmetric linear systems. (English) Zbl 1515.65074 Linear Multilinear Algebra 71, No. 9, 1521-1535 (2023). MSC: 65F10 65F08 PDF BibTeX XML Cite \textit{F. Bakrani Balani} and \textit{M. Hajarian}, Linear Multilinear Algebra 71, No. 9, 1521--1535 (2023; Zbl 1515.65074) Full Text: DOI
Drzisga, Daniel; Köppl, Tobias; Wohlmuth, Barbara A semi matrix-free twogrid preconditioner for the Helmholtz equation with near optimal shifts. (English) Zbl 1518.35247 J. Sci. Comput. 95, No. 3, Paper No. 82, 25 p. (2023). MSC: 35J05 65N55 65F08 65F50 PDF BibTeX XML Cite \textit{D. Drzisga} et al., J. Sci. Comput. 95, No. 3, Paper No. 82, 25 p. (2023; Zbl 1518.35247) Full Text: DOI arXiv
Al Daas, Hussam; Jolivet, Pierre; Rees, Tyrone Efficient algebraic two-level Schwarz preconditioner for sparse matrices. (English) Zbl 1521.65026 SIAM J. Sci. Comput. 45, No. 3, A1199-A1213 (2023). Reviewer: Soheil Hajian (Berlin) MSC: 65F08 65F50 65N55 65N22 PDF BibTeX XML Cite \textit{H. Al Daas} et al., SIAM J. Sci. Comput. 45, No. 3, A1199--A1213 (2023; Zbl 1521.65026) Full Text: DOI arXiv
Audibert, Lorenzo; Girardon, Hugo; Haddar, Houssem; Jolivet, Pierre Inversion of eddy-current signals using a level-set method and block Krylov solvers. (English) Zbl 1520.35149 SIAM J. Sci. Comput. 45, No. 3, B366-B389 (2023). MSC: 35Q61 78A45 78A46 49Q10 65N21 65N55 65K10 65F10 65F08 35R30 PDF BibTeX XML Cite \textit{L. Audibert} et al., SIAM J. Sci. Comput. 45, No. 3, B366--B389 (2023; Zbl 1520.35149) Full Text: DOI
Carson, Erin; Khan, Noaman Mixed precision iterative refinement with sparse approximate inverse preconditioning. (English) Zbl 1516.65023 SIAM J. Sci. Comput. 45, No. 3, C131-C153 (2023). MSC: 65F08 65F10 65F50 65G50 65Y99 PDF BibTeX XML Cite \textit{E. Carson} and \textit{N. Khan}, SIAM J. Sci. Comput. 45, No. 3, C131--C153 (2023; Zbl 1516.65023) Full Text: DOI arXiv
Budiša, Ana; Hu, Xiaozhe; Kuchta, Miroslav; Mardal, Kent-André; Zikatanov, Ludmil Rational approximation preconditioners for multiphysics problems. (English) Zbl 1521.65014 Georgiev, Ivan (ed.) et al., Numerical methods and applications. 10th international conference, NMA 2022, Borovets, Bulgaria, August 22–26, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13858, 100-113 (2023). MSC: 65D15 65F08 65N30 PDF BibTeX XML Cite \textit{A. Budiša} et al., Lect. Notes Comput. Sci. 13858, 100--113 (2023; Zbl 1521.65014) Full Text: DOI arXiv
Hon, Sean; Serra-Capizzano, Stefano A block Toeplitz preconditioner for all-at-once systems from linear wave equations. (English) Zbl 07693748 ETNA, Electron. Trans. Numer. Anal. 58, 177-195 (2023). MSC: 65F08 65F10 65M22 15B05 PDF BibTeX XML Cite \textit{S. Hon} and \textit{S. Serra-Capizzano}, ETNA, Electron. Trans. Numer. Anal. 58, 177--195 (2023; Zbl 07693748) Full Text: DOI Link
Chen, Fang; Ren, Bi-Cong A modified alternating positive semidefinite splitting preconditioner for block three-by-three saddle point problems. (English) Zbl 1512.65044 ETNA, Electron. Trans. Numer. Anal. 58, 84-100 (2023). MSC: 65F10 65F08 PDF BibTeX XML Cite \textit{F. Chen} and \textit{B.-C. Ren}, ETNA, Electron. Trans. Numer. Anal. 58, 84--100 (2023; Zbl 1512.65044) Full Text: DOI Link
Bolten, Matthias; Donatelli, Marco; Ferrari, Paola; Furci, Isabella Symbol based convergence analysis in multigrid methods for saddle point problems. (English) Zbl 1516.65148 Linear Algebra Appl. 671, 67-108 (2023). MSC: 65N55 65N06 65F08 65F10 76D07 35Q30 35P20 15B05 PDF BibTeX XML Cite \textit{M. Bolten} et al., Linear Algebra Appl. 671, 67--108 (2023; Zbl 1516.65148) Full Text: DOI arXiv
Axelsson, Owe; Karátson, János; Magoulès, Frédéric Robust superlinear Krylov convergence for complex noncoercive compact-equivalent operator preconditioners. (English) Zbl 1515.65073 SIAM J. Numer. Anal. 61, No. 2, 1057-1079 (2023). MSC: 65F10 65F08 65J10 65N30 PDF BibTeX XML Cite \textit{O. Axelsson} et al., SIAM J. Numer. Anal. 61, No. 2, 1057--1079 (2023; Zbl 1515.65073) Full Text: DOI
May, Ian C. T.; Haynes, Ronald D.; Ruuth, Steven J. A closest point method library for PDEs on surfaces with parallel domain decomposition solvers and preconditioners. (English) Zbl 07684720 Numer. Algorithms 93, No. 2, 615-637 (2023). MSC: 65Y15 65N55 65F08 PDF BibTeX XML Cite \textit{I. C. T. May} et al., Numer. Algorithms 93, No. 2, 615--637 (2023; Zbl 07684720) Full Text: DOI arXiv
Napov, Artem An incomplete Cholesky preconditioner based on orthogonal approximations. (English) Zbl 1512.65039 SIAM J. Sci. Comput. 45, No. 2, A729-A752 (2023). MSC: 65F08 65F35 65F50 PDF BibTeX XML Cite \textit{A. Napov}, SIAM J. Sci. Comput. 45, No. 2, A729--A752 (2023; Zbl 1512.65039) Full Text: DOI
Xu, Jin Jing; Hang, Xu Deng; Gu, Tong Xiang; Liu, Xing Ping An efficient CPE preconditioner for cyclic structured matrices. (English) Zbl 1515.65072 Acta Math. Sin., Engl. Ser. 39, No. 2, 257-276 (2023). MSC: 65F08 PDF BibTeX XML Cite \textit{J. J. Xu} et al., Acta Math. Sin., Engl. Ser. 39, No. 2, 257--276 (2023; Zbl 1515.65072) Full Text: DOI
Jayadharan, Manu; Kern, Michel; Vohralík, Martin; Yotov, Ivan A space-time multiscale mortar mixed finite element method for parabolic equations. (English) Zbl 07679124 SIAM J. Numer. Anal. 61, No. 2, 675-706 (2023). MSC: 65M12 65M22 65M55 65M60 65F08 PDF BibTeX XML Cite \textit{M. Jayadharan} et al., SIAM J. Numer. Anal. 61, No. 2, 675--706 (2023; Zbl 07679124) Full Text: DOI arXiv
Yang, Hong; Lao, Cheng-Xue; She, Zi-Hang Fast solution methods for Riesz space fractional diffusion equations with non-separable coefficients. (English) Zbl 1511.65088 Appl. Math. Comput. 445, Article ID 127829, 18 p. (2023). MSC: 65M06 35R11 65F08 65F10 PDF BibTeX XML Cite \textit{H. Yang} et al., Appl. Math. Comput. 445, Article ID 127829, 18 p. (2023; Zbl 1511.65088) Full Text: DOI
Kumar, V. B. Kiran; Lexy, A.; Namboodiri, M. N. N.; Noufal, A. Spectral analysis of singular matrices in SIMO channel. (English) Zbl 1511.65030 Appl. Math. Comput. 442, Article ID 127760, 15 p. (2023). MSC: 65F10 15A60 15A42 15B05 PDF BibTeX XML Cite \textit{V. B. K. Kumar} et al., Appl. Math. Comput. 442, Article ID 127760, 15 p. (2023; Zbl 1511.65030) Full Text: DOI
Pazner, Will; Kolev, Tzanio; Dohrmann, Clark R. Low-order preconditioning for the high-order finite element de Rham complex. (English) Zbl 07676559 SIAM J. Sci. Comput. 45, No. 2, A675-A702 (2023). Reviewer: Xi-Le Zhao (Chengdu) MSC: 65F08 65N30 65N55 PDF BibTeX XML Cite \textit{W. Pazner} et al., SIAM J. Sci. Comput. 45, No. 2, A675--A702 (2023; Zbl 07676559) Full Text: DOI arXiv
Griebel, Michael; Schweitzer, Marc A.; Troska, Lukas A dimension-oblivious domain decomposition method based on space-filling curves. (English) Zbl 1518.65141 SIAM J. Sci. Comput. 45, No. 2, A369-A396 (2023). MSC: 65N55 65N50 65N30 65F08 65F50 65Y05 PDF BibTeX XML Cite \textit{M. Griebel} et al., SIAM J. Sci. Comput. 45, No. 2, A369--A396 (2023; Zbl 1518.65141) Full Text: DOI arXiv
Bai, Zhong-Zhi; Lu, Kang-Ya An economic implementation of the optimal rotated block-diagonal preconditioning method. (English) Zbl 07676511 Numer. Algorithms 93, No. 1, 85-101 (2023). MSC: 65F08 65F10 65M22 65N06 65N22 65Z05 PDF BibTeX XML Cite \textit{Z.-Z. Bai} and \textit{K.-Y. Lu}, Numer. Algorithms 93, No. 1, 85--101 (2023; Zbl 07676511) Full Text: DOI
Zhao, Zhi; Yao, Teng-Teng; Bai, Zheng-Jian; Jin, Xiao-Qing A Riemannian inexact Newton dogleg method for constructing a symmetric nonnegative matrix with prescribed spectrum. (English) Zbl 07676507 Numer. Algorithms 92, No. 3, 1951-1981 (2023). MSC: 65-XX 15A18 65F08 65F18 65F15 PDF BibTeX XML Cite \textit{Z. Zhao} et al., Numer. Algorithms 92, No. 3, 1951--1981 (2023; Zbl 07676507) Full Text: DOI arXiv
Sun, Hongpeng; Tai, Xuecheng; Yuan, Jing Variational image motion estimation by preconditioned dual optimization. (English) Zbl 1515.65174 Inverse Probl. Imaging 17, No. 2, 319-337 (2023). MSC: 65K10 49K35 90C25 PDF BibTeX XML Cite \textit{H. Sun} et al., Inverse Probl. Imaging 17, No. 2, 319--337 (2023; Zbl 1515.65174) Full Text: DOI arXiv
Nobile, Fabio; Vanzan, Tommaso Preconditioners for robust optimal control problems under uncertainty. (English) Zbl 07675621 Numer. Linear Algebra Appl. 30, No. 2, e2472, 31 p. (2023). MSC: 65F08 PDF BibTeX XML Cite \textit{F. Nobile} and \textit{T. Vanzan}, Numer. Linear Algebra Appl. 30, No. 2, e2472, 31 p. (2023; Zbl 07675621) Full Text: DOI arXiv
Farea, Afrah; Çelebi, M. Serdar On the evaluation of general sparse hybrid linear solvers. (English) Zbl 07675618 Numer. Linear Algebra Appl. 30, No. 2, e2469, 33p. (2023). MSC: 65F50 PDF BibTeX XML Cite \textit{A. Farea} and \textit{M. S. Çelebi}, Numer. Linear Algebra Appl. 30, No. 2, e2469, 33p. (2023; Zbl 07675618) Full Text: DOI
Kumar, V. B. Kiran; Vinaya, P. C. Operator version of Korovkin theorem; degree of convergence and application to preconditioners. (English) Zbl 07674147 J. Math. Anal. Appl. 523, No. 1, Article ID 127087, 11 p. (2023). MSC: 65Fxx 41Axx 47Bxx PDF BibTeX XML Cite \textit{V. B. K. Kumar} and \textit{P. C. Vinaya}, J. Math. Anal. Appl. 523, No. 1, Article ID 127087, 11 p. (2023; Zbl 07674147) Full Text: DOI arXiv
Wright, Grady B.; Jones, Andrew; Shankar, Varun MGM: a meshfree geometric multilevel method for systems arising from elliptic equations on point cloud surfaces. (English) Zbl 1512.65249 SIAM J. Sci. Comput. 45, No. 2, A312-A337 (2023). MSC: 65N22 65F08 65F10 65N06 65N55 PDF BibTeX XML Cite \textit{G. B. Wright} et al., SIAM J. Sci. Comput. 45, No. 2, A312--A337 (2023; Zbl 1512.65249) Full Text: DOI arXiv
Klein, Christoph; Strzodka, Robert Preconditioning sparse matrices with alternating and multiplicative operator splittings. (English) Zbl 1511.65026 SIAM J. Sci. Comput. 45, No. 1, A25-A48 (2023). MSC: 65F08 65F50 65Y05 65Y10 68W10 PDF BibTeX XML Cite \textit{C. Klein} and \textit{R. Strzodka}, SIAM J. Sci. Comput. 45, No. 1, A25--A48 (2023; Zbl 1511.65026) Full Text: DOI
Shi, Baoming; Han, Yucen; Yin, Jianyuan; Majumdar, Apala; Zhang, Lei Hierarchies of critical points of a Landau-de Gennes free energy on three-dimensional cuboids. (English) Zbl 1512.35485 Nonlinearity 36, No. 5, 2631-2654 (2023). MSC: 35Q35 76A15 35A15 35B32 35B38 35R09 49M41 65M30 65K10 65H10 65N06 65F15 65F08 65F10 PDF BibTeX XML Cite \textit{B. Shi} et al., Nonlinearity 36, No. 5, 2631--2654 (2023; Zbl 1512.35485) Full Text: DOI arXiv
Demmel, James Nearly optimal block-Jacobi preconditioning. (English) Zbl 07669866 SIAM J. Matrix Anal. Appl. 44, No. 1, 408-413 (2023). Reviewer: Kanakadurga Sivakumar (Chennai) MSC: 65F08 65F35 PDF BibTeX XML Cite \textit{J. Demmel}, SIAM J. Matrix Anal. Appl. 44, No. 1, 408--413 (2023; Zbl 07669866) Full Text: DOI
Montoison, Alexis; Orban, Dominique GPMR: an iterative method for unsymmetric partitioned linear systems. (English) Zbl 1516.65025 SIAM J. Matrix Anal. Appl. 44, No. 1, 293-311 (2023). MSC: 65F10 65F08 65F22 65F25 65F35 65F50 PDF BibTeX XML Cite \textit{A. Montoison} and \textit{D. Orban}, SIAM J. Matrix Anal. Appl. 44, No. 1, 293--311 (2023; Zbl 1516.65025) Full Text: DOI arXiv
Caliari, Marco; Cassini, Fabio; Zivcovich, Franco A \(\mu\)-mode BLAS approach for multidimensional tensor-structured problems. (English) Zbl 07669777 Numer. Algorithms 92, No. 4, 2483-2508 (2023). MSC: 65-XX PDF BibTeX XML Cite \textit{M. Caliari} et al., Numer. Algorithms 92, No. 4, 2483--2508 (2023; Zbl 07669777) Full Text: DOI arXiv
Barnafi, Nicolás A.; Dassi, Franco; Scacchi, Simone Parallel block preconditioners for virtual element discretizations of the time-dependent Maxwell equations. (English) Zbl 07660334 J. Comput. Phys. 478, Article ID 111970, 16 p. (2023). MSC: 65Nxx 65Fxx 78Axx PDF BibTeX XML Cite \textit{N. A. Barnafi} et al., J. Comput. Phys. 478, Article ID 111970, 16 p. (2023; Zbl 07660334) Full Text: DOI arXiv
Jensen, Stig Rune; Durdek, Antoine; Bjørgve, Magnar; Wind, Peter; Flå, Tor; Frediani, Luca Kinetic energy-free Hartree-Fock equations: an integral formulation. (English) Zbl 1516.65076 J. Math. Chem. 61, No. 2, 343-361 (2023). Reviewer: Baasansuren Jadamba (Rochester) MSC: 65M12 65T60 65R20 65K10 65H10 65F08 65F10 82M36 81V45 35Q55 35Q40 PDF BibTeX XML Cite \textit{S. R. Jensen} et al., J. Math. Chem. 61, No. 2, 343--361 (2023; Zbl 1516.65076) Full Text: DOI
Altschuler, Jason M.; Parrilo, Pablo A. Near-linear convergence of the random Osborne algorithm for matrix balancing. (English) Zbl 07658253 Math. Program. 198, No. 1 (A), 363-397 (2023). MSC: 65F08 65F50 90C25 PDF BibTeX XML Cite \textit{J. M. Altschuler} and \textit{P. A. Parrilo}, Math. Program. 198, No. 1 (A), 363--397 (2023; Zbl 07658253) Full Text: DOI arXiv
Kaur, Navjot; Goyal, Kavita An adaptive stochastic investigation of partial differential equations using wavelet collocation generalized polynomial chaos method. (English) Zbl 1508.65142 Commun. Nonlinear Sci. Numer. Simul. 119, Article ID 107110, 19 p. (2023). MSC: 65M70 65M06 65N35 65T60 65D07 65F08 65F35 60H35 35R60 PDF BibTeX XML Cite \textit{N. Kaur} and \textit{K. Goyal}, Commun. Nonlinear Sci. Numer. Simul. 119, Article ID 107110, 19 p. (2023; Zbl 1508.65142) Full Text: DOI
Mazza, Mariarosa; Donatelli, Marco; Manni, Carla; Speleers, Hendrik On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties. (English) Zbl 07655834 Numer. Linear Algebra Appl. 30, No. 1, e2462, 23 p. (2023). MSC: 65M70 65F08 PDF BibTeX XML Cite \textit{M. Mazza} et al., Numer. Linear Algebra Appl. 30, No. 1, e2462, 23 p. (2023; Zbl 07655834) Full Text: DOI arXiv
van Venetië, Raymond; Westerdiep, Jan Efficient space-time adaptivity for parabolic evolution equations using wavelets in time and finite elements in space. (English) Zbl 07655831 Numer. Linear Algebra Appl. 30, No. 1, e2457, 21 p. (2023). MSC: 65M60 65F08 65T60 PDF BibTeX XML Cite \textit{R. van Venetië} and \textit{J. Westerdiep}, Numer. Linear Algebra Appl. 30, No. 1, e2457, 21 p. (2023; Zbl 07655831) Full Text: DOI arXiv
Dou, Yan; Liang, Zhao-Zheng A class of block alternating splitting implicit iteration methods for double saddle point linear systems. (English) Zbl 07655829 Numer. Linear Algebra Appl. 30, No. 1, e2455, 26 p. (2023). MSC: 65F10 65F08 PDF BibTeX XML Cite \textit{Y. Dou} and \textit{Z.-Z. Liang}, Numer. Linear Algebra Appl. 30, No. 1, e2455, 26 p. (2023; Zbl 07655829) Full Text: DOI
Gong, Chunye; Li, Dongfang; Li, Lili; Zhao, Dan Crank-Nicolson compact difference schemes and their efficient implementations for a class of nonlocal nonlinear parabolic problems. (English) Zbl 07648412 Comput. Math. Appl. 132, 1-17 (2023). MSC: 65M06 35K20 65M12 35K58 65F10 65N06 65H10 65F08 15A18 35K55 PDF BibTeX XML Cite \textit{C. Gong} et al., Comput. Math. Appl. 132, 1--17 (2023; Zbl 07648412) Full Text: DOI
Marín, J.; Mas, J. Balanced incomplete factorization preconditioner with pivoting. (English) Zbl 1504.65085 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 5, 14 p. (2023). MSC: 65F08 65F10 65F50 65F35 PDF BibTeX XML Cite \textit{J. Marín} and \textit{J. Mas}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 1, Paper No. 5, 14 p. (2023; Zbl 1504.65085) Full Text: DOI
Tang, Shi-Ping; Huang, Yu-Mei A matrix splitting preconditioning method for solving the discretized tempered fractional diffusion equations. (English) Zbl 1508.65021 Numer. Algorithms 92, No. 2, 1311-1333 (2023). MSC: 65F08 65F10 65M22 15B05 PDF BibTeX XML Cite \textit{S.-P. Tang} and \textit{Y.-M. Huang}, Numer. Algorithms 92, No. 2, 1311--1333 (2023; Zbl 1508.65021) Full Text: DOI
Muralikrishnan, Sriramkrishnan; Shannon, Stephen; Bui-Thanh, Tan; Shadid, John N. A multilevel block preconditioner for the HDG trace system applied to incompressible resistive MHD. (English) Zbl 07644848 Comput. Methods Appl. Mech. Eng. 404, Article ID 115775, 31 p. (2023). MSC: 65-XX 76-XX PDF BibTeX XML Cite \textit{S. Muralikrishnan} et al., Comput. Methods Appl. Mech. Eng. 404, Article ID 115775, 31 p. (2023; Zbl 07644848) Full Text: DOI arXiv
Klawonn, Axel; Lanser, Martin; Wasiak, Adam Adaptive and frugal FETI-DP for virtual elements. (English) Zbl 1517.65114 Vietnam J. Math. 51, No. 1, 89-111 (2023). Reviewer: Calin Ioan Gheorghiu (Cluj-Napoca) MSC: 65N30 65N55 65N50 65F08 65F35 65F10 PDF BibTeX XML Cite \textit{A. Klawonn} et al., Vietnam J. Math. 51, No. 1, 89--111 (2023; Zbl 1517.65114) Full Text: DOI
Lin, Xue-lei; Huang, Xin; Ng, Michael K.; Sun, Hai-Wei A \(\tau \)-preconditioner for a non-symmetric linear system arising from multi-dimensional Riemann-Liouville fractional diffusion equation. (English) Zbl 1506.65054 Numer. Algorithms 92, No. 1, 795-813 (2023). MSC: 65F08 65F10 15B05 65N22 PDF BibTeX XML Cite \textit{X.-l. Lin} et al., Numer. Algorithms 92, No. 1, 795--813 (2023; Zbl 1506.65054) Full Text: DOI
Buccini, Alessandro; Onisk, Lucas; Reichel, Lothar An Arnoldi-based preconditioner for iterated Tikhonov regularization. (English) Zbl 1507.65081 Numer. Algorithms 92, No. 1, 223-245 (2023). MSC: 65F22 65F08 65F10 65K05 90C06 PDF BibTeX XML Cite \textit{A. Buccini} et al., Numer. Algorithms 92, No. 1, 223--245 (2023; Zbl 1507.65081) Full Text: DOI
Becker, Roland; Gantner, Gregor; Innerberger, Michael; Praetorius, Dirk Goal-oriented adaptive finite element methods with optimal computational complexity. (English) Zbl 1510.65292 Numer. Math. 153, No. 1, 111-140 (2023). MSC: 65N30 65N50 65N55 65F08 65N15 65N12 65Y20 41A25 65N22 PDF BibTeX XML Cite \textit{R. Becker} et al., Numer. Math. 153, No. 1, 111--140 (2023; Zbl 1510.65292) Full Text: DOI arXiv
Yu, Jian-Wei; Zhang, Chun-Hua; Huang, Xin; Wang, Xiang A class of preconditioner for solving the Riesz distributed-order nonlinear space-fractional diffusion equations. (English) Zbl 1505.65251 Japan J. Ind. Appl. Math. 40, No. 1, 537-562 (2023). MSC: 65M06 65N06 65T50 65F08 65M12 41A25 15B05 15A18 35R11 PDF BibTeX XML Cite \textit{J.-W. Yu} et al., Japan J. Ind. Appl. Math. 40, No. 1, 537--562 (2023; Zbl 1505.65251) Full Text: DOI
Zhang, Jia-Lin; Zhang, Guo-Feng Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration. (English) Zbl 1509.65024 Japan J. Ind. Appl. Math. 40, No. 1, 339-359 (2023). MSC: 65F08 65F10 65F50 65N22 15B05 PDF BibTeX XML Cite \textit{J.-L. Zhang} and \textit{G.-F. Zhang}, Japan J. Ind. Appl. Math. 40, No. 1, 339--359 (2023; Zbl 1509.65024) Full Text: DOI
Buccini, Alessandro; Donatelli, Marco; Reichel, Lothar Theoretical and numerical aspects of a non-stationary preconditioned iterative method for linear discrete ill-posed problems. (English) Zbl 1502.65016 J. Comput. Appl. Math. 423, Article ID 114940, 13 p. (2023). MSC: 65F22 65F10 65F08 PDF BibTeX XML Cite \textit{A. Buccini} et al., J. Comput. Appl. Math. 423, Article ID 114940, 13 p. (2023; Zbl 1502.65016) Full Text: DOI
Gan, Di; Zhang, Guo-Feng Efficient ADI schemes and preconditioning for a class of high-dimensional spatial fractional diffusion equations with variable diffusion coefficients. (English) Zbl 1505.65284 J. Comput. Appl. Math. 423, Article ID 114938, 15 p. (2023). MSC: 65N06 65M06 65F08 65F10 65F55 65M12 65N12 15B05 65T50 26A33 35R11 PDF BibTeX XML Cite \textit{D. Gan} and \textit{G.-F. Zhang}, J. Comput. Appl. Math. 423, Article ID 114938, 15 p. (2023; Zbl 1505.65284) Full Text: DOI
Xu, Jia-Jia; Xiao, You; Wang, Zeng-Qi; Li, Hao \(L_2\)-\(L_q\) reconstruction model for computational spectrometer. (English) Zbl 1505.78008 Appl. Math. Lett. 138, Article ID 108509, 7 p. (2023). MSC: 78A40 78A55 78M50 65F08 65F10 65F22 90C26 65K10 82D55 PDF BibTeX XML Cite \textit{J.-J. Xu} et al., Appl. Math. Lett. 138, Article ID 108509, 7 p. (2023; Zbl 1505.78008) Full Text: DOI
Hong, Qingguo; Kraus, Johannes; Lymbery, Maria; Philo, Fadi A new practical framework for the stability analysis of perturbed saddle-point problems and applications. (English) Zbl 1504.65203 Math. Comput. 92, No. 340, 607-634 (2023). MSC: 65M60 65M06 65N30 65N12 65J05 65F08 PDF BibTeX XML Cite \textit{Q. Hong} et al., Math. Comput. 92, No. 340, 607--634 (2023; Zbl 1504.65203) Full Text: DOI arXiv