Fang, Ximing The convergence of modulus-based matrix splitting iteration methods for implicit complementarity problems. (English) Zbl 07531706 J. Comput. Appl. Math. 411, Article ID 114241, 10 p. (2022). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{X. Fang}, J. Comput. Appl. Math. 411, Article ID 114241, 10 p. (2022; Zbl 07531706) Full Text: DOI OpenURL
Xiao, Xiao-Yong; Qi, Xin; Zhao, Yi-Chao Improved CRI iteration methods for a class of complex symmetric linear systems. (English) Zbl 07531479 Calcolo 59, No. 2, Paper No. 20, 21 p. (2022). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{X.-Y. Xiao} et al., Calcolo 59, No. 2, Paper No. 20, 21 p. (2022; Zbl 07531479) Full Text: DOI OpenURL
Deswal, Komal; Kumar, Devendra Rannacher time-marching with orthogonal spline collocation method for retrieving the discontinuous behavior of hedging parameters. (English) Zbl 07531277 Appl. Math. Comput. 427, Article ID 127168, 19 p. (2022). MSC: 65D07 65D10 65D25 65F50 65M15 65N22 PDF BibTeX XML Cite \textit{K. Deswal} and \textit{D. Kumar}, Appl. Math. Comput. 427, Article ID 127168, 19 p. (2022; Zbl 07531277) Full Text: DOI OpenURL
Shirilord, Akbar; Dehghan, Mehdi Single step iterative method for linear system of equations with complex symmetric positive semi-definite coefficient matrices. (English) Zbl 07531241 Appl. Math. Comput. 426, Article ID 127111, 17 p. (2022). MSC: 65K10 65F10 65F50 PDF BibTeX XML Cite \textit{A. Shirilord} and \textit{M. Dehghan}, Appl. Math. Comput. 426, Article ID 127111, 17 p. (2022; Zbl 07531241) Full Text: DOI OpenURL
Fang, Ximing The convergence of the modulus-based Jacobi (MJ) iteration method for solving horizontal linear complementarity problems. (English) Zbl 07530556 Comput. Appl. Math. 41, No. 4, Paper No. 134, 16 p. (2022). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{X. Fang}, Comput. Appl. Math. 41, No. 4, Paper No. 134, 16 p. (2022; Zbl 07530556) Full Text: DOI OpenURL
Wu, Shiliang; Li, Cuixia A class of new modulus-based matrix splitting methods for linear complementarity problem. (English) Zbl 07526493 Optim. Lett. 16, No. 5, 1427-1443 (2022). MSC: 90C33 65F10 65F50 65G40 90Cxx PDF BibTeX XML Cite \textit{S. Wu} and \textit{C. Li}, Optim. Lett. 16, No. 5, 1427--1443 (2022; Zbl 07526493) Full Text: DOI OpenURL
Al Daas, Hussam; Jolivet, Pierre; Scott, Jennifer A. A robust algebraic domain decomposition preconditioner for sparse normal equations. (English) Zbl 07525082 SIAM J. Sci. Comput. 44, No. 3, A1047-A1068 (2022). MSC: 65F08 65F20 65F50 PDF BibTeX XML Cite \textit{H. Al Daas} et al., SIAM J. Sci. Comput. 44, No. 3, A1047--A1068 (2022; Zbl 07525082) Full Text: DOI OpenURL
Gonzaga de Oliveira, S. L.; Carvalho, C. Metaheuristic algorithms for the bandwidth reduction of large-scale matrices. (English) Zbl 07524282 J. Comb. Optim. 43, No. 4, 727-784 (2022). MSC: 90Cxx PDF BibTeX XML Cite \textit{S. L. Gonzaga de Oliveira} and \textit{C. Carvalho}, J. Comb. Optim. 43, No. 4, 727--784 (2022; Zbl 07524282) Full Text: DOI OpenURL
Bordenave, Charles; Lee, Jaehun Noise sensitivity for the top eigenvector of a sparse random matrix. (English) Zbl 07524204 Electron. J. Probab. 27, Paper No. 49, 50 p. (2022). MSC: 15B52 15A18 60B20 PDF BibTeX XML Cite \textit{C. Bordenave} and \textit{J. Lee}, Electron. J. Probab. 27, Paper No. 49, 50 p. (2022; Zbl 07524204) Full Text: DOI OpenURL
Benzi, Michele; Rinelli, Michele Refined decay bounds on the entries of spectral projectors associated with sparse Hermitian matrices. (English) Zbl 07523364 Linear Algebra Appl. 647, 1-30 (2022). MSC: 65N35 05C92 05C50 15A16 15A18 65F50 92E10 PDF BibTeX XML Cite \textit{M. Benzi} and \textit{M. Rinelli}, Linear Algebra Appl. 647, 1--30 (2022; Zbl 07523364) Full Text: DOI OpenURL
Araujo, Igor; Balogh, József; Wang, Yuzhou Maximum determinant and permanent of sparse 0-1 matrices. (English) Zbl 07515375 Linear Algebra Appl. 645, 194-228 (2022). Reviewer: Ninoslav Truhar (Osijek) MSC: 15A15 15A45 15B34 05B20 PDF BibTeX XML Cite \textit{I. Araujo} et al., Linear Algebra Appl. 645, 194--228 (2022; Zbl 07515375) Full Text: DOI OpenURL
Zheng, Zhong; Chen, Jing; Chen, Yue-Fen A fully structured preconditioner for a class of complex symmetric indefinite linear systems. (English) Zbl 07515304 BIT 62, No. 2, 667-680 (2022). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{Z. Zheng} et al., BIT 62, No. 2, 667--680 (2022; Zbl 07515304) Full Text: DOI OpenURL
Litvak, Alexander E.; Tikhomirov, Konstantin E. Singularity of sparse Bernoulli matrices. (English) Zbl 07513357 Duke Math. J. 171, No. 5, 1135-1233 (2022). MSC: 15B52 46B06 60B20 60C05 PDF BibTeX XML Cite \textit{A. E. Litvak} and \textit{K. E. Tikhomirov}, Duke Math. J. 171, No. 5, 1135--1233 (2022; Zbl 07513357) Full Text: DOI OpenURL
Lv, Peng; Zheng, Bing Structured backward error analysis for a class of block three-by-three saddle point problems. (English) Zbl 07512655 Numer. Algorithms 90, No. 1, 59-78 (2022). MSC: 65F10 65F50 65G50 PDF BibTeX XML Cite \textit{P. Lv} and \textit{B. Zheng}, Numer. Algorithms 90, No. 1, 59--78 (2022; Zbl 07512655) Full Text: DOI OpenURL
Gathungu, Duncan; Bebendorf, Mario; Borzì, Alfio Hierarchical-matrix method for a class of diffusion-dominated partial integro-differential equations. (English) Zbl 07511591 Numer. Linear Algebra Appl. 29, No. 1, e2410, 22 p. (2022). MSC: 45K05 65F08 65F30 65F50 65N22 PDF BibTeX XML Cite \textit{D. Gathungu} et al., Numer. Linear Algebra Appl. 29, No. 1, e2410, 22 p. (2022; Zbl 07511591) Full Text: DOI OpenURL
Lourenco, Christopher J.; Moreno-Centeno, Erick Exactly solving sparse rational linear systems via roundoff-error-free Cholesky factorizations. (English) Zbl 07511017 SIAM J. Matrix Anal. Appl. 43, No. 1, 439-463 (2022). MSC: 65F50 65F05 65G50 PDF BibTeX XML Cite \textit{C. J. Lourenco} and \textit{E. Moreno-Centeno}, SIAM J. Matrix Anal. Appl. 43, No. 1, 439--463 (2022; Zbl 07511017) Full Text: DOI OpenURL
Saul, Lawrence K. A nonlinear matrix decomposition for mining the zeros of sparse data. (English) Zbl 07506825 SIAM J. Math. Data Sci. 4, No. 2, 431-463 (2022). MSC: 62R07 65F50 65F55 68T07 PDF BibTeX XML Cite \textit{L. K. Saul}, SIAM J. Math. Data Sci. 4, No. 2, 431--463 (2022; Zbl 07506825) Full Text: DOI OpenURL
Axelsson, Owe; Pourbagher, Maeddeh; Salkuyeh, Davod Khojasteh Efficient iteration methods for complex systems with an indefinite matrix term. (English) Zbl 1483.65050 Calcolo 59, No. 2, Paper No. 15, 18 p. (2022). MSC: 65F10 65F50 65E05 PDF BibTeX XML Cite \textit{O. Axelsson} et al., Calcolo 59, No. 2, Paper No. 15, 18 p. (2022; Zbl 1483.65050) Full Text: DOI OpenURL
Scott, Jennifer; Tůma, Miroslav A computational study of using black-box QR solvers for large-scale sparse-dense linear least squares problems. (English) Zbl 07500130 ACM Trans. Math. Softw. 48, No. 1, Article No. 5, 24 p. (2022). MSC: 65-XX PDF BibTeX XML Cite \textit{J. Scott} and \textit{M. Tůma}, ACM Trans. Math. Softw. 48, No. 1, Article No. 5, 24 p. (2022; Zbl 07500130) Full Text: DOI OpenURL
Torun, Tugba; Torun, F. Sukru; Manguoglu, Murat; Aykanat, Cevdet Partitioning and reordering for spike-based distributed-memory parallel Gauss-Seidel. (English) Zbl 07495530 SIAM J. Sci. Comput. 44, No. 2, C99-C123 (2022). MSC: 68W10 05C65 65F50 65F10 PDF BibTeX XML Cite \textit{T. Torun} et al., SIAM J. Sci. Comput. 44, No. 2, C99--C123 (2022; Zbl 07495530) Full Text: DOI OpenURL
Nguyen, Hoi H.; Wood, Melanie Matchett Random integral matrices: universality of surjectivity and the cokernel. (English) Zbl 07495373 Invent. Math. 228, No. 1, 1-76 (2022). MSC: 15B52 60B20 05C50 05C80 05C20 PDF BibTeX XML Cite \textit{H. H. Nguyen} and \textit{M. M. Wood}, Invent. Math. 228, No. 1, 1--76 (2022; Zbl 07495373) Full Text: DOI OpenURL
Chen, Guangzhou; Li, Wen; Zhong, Ming; Xin, Bangying On the existence of regular sparse anti-magic squares of odd order. (English) Zbl 07490320 Graphs Comb. 38, No. 2, Paper No. 47, 39 p. (2022). MSC: 05B15 05C78 05B20 05A17 PDF BibTeX XML Cite \textit{G. Chen} et al., Graphs Comb. 38, No. 2, Paper No. 47, 39 p. (2022; Zbl 07490320) Full Text: DOI OpenURL
Dehghan, Mehdi; Shirilord, Akbar Approximating optimal parameters for generalized preconditioned Hermitian and skew-Hermitian splitting (GPHSS) method. (English) Zbl 07490240 Comput. Appl. Math. 41, No. 2, Paper No. 72, 23 p. (2022). MSC: 65K10 65F10 65F50 PDF BibTeX XML Cite \textit{M. Dehghan} and \textit{A. Shirilord}, Comput. Appl. Math. 41, No. 2, Paper No. 72, 23 p. (2022; Zbl 07490240) Full Text: DOI OpenURL
Cao, Yang; Shen, Qin-Qin; Chen, Ying-Ting Additive inexact block triangular preconditioners for saddle point problems arising in meshfree discretization of piezoelectric equations. (English) Zbl 1482.65040 East Asian J. Appl. Math. 12, No. 2, 381-405 (2022). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{Y. Cao} et al., East Asian J. Appl. Math. 12, No. 2, 381--405 (2022; Zbl 1482.65040) Full Text: DOI OpenURL
Bai, Zhong-Zhi; Wang, Lu; Muratova, Galina V. On relaxed greedy randomized augmented Kaczmarz methods for solving large sparse inconsistent linear systems. (English) Zbl 1481.65067 East Asian J. Appl. Math. 12, No. 2, 323-332 (2022). MSC: 65F50 15A06 65F20 65K05 90C25 PDF BibTeX XML Cite \textit{Z.-Z. Bai} et al., East Asian J. Appl. Math. 12, No. 2, 323--332 (2022; Zbl 1481.65067) Full Text: DOI OpenURL
Guo, Yongyan; Wu, Gang A new lower bound on the size of the smallest vertex separator of a graph. (English) Zbl 07487120 SIAM J. Matrix Anal. Appl. 43, No. 1, 370-376 (2022). MSC: 65F50 65F15 65F10 05-XX 68-XX PDF BibTeX XML Cite \textit{Y. Guo} and \textit{G. Wu}, SIAM J. Matrix Anal. Appl. 43, No. 1, 370--376 (2022; Zbl 07487120) Full Text: DOI OpenURL
Bevilacqua, Moreno; Caamaño-Carrillo, Christian; Porcu, Emilio Unifying compactly supported and Matérn covariance functions in spatial statistics. (English) Zbl 07482275 J. Multivariate Anal. 189, Article ID 104949, 17 p. (2022). MSC: 62H11 62M30 PDF BibTeX XML Cite \textit{M. Bevilacqua} et al., J. Multivariate Anal. 189, Article ID 104949, 17 p. (2022; Zbl 07482275) Full Text: DOI arXiv OpenURL
Alt, Johannes; Ducatez, Raphaël; Knowles, Antti The completely delocalized region of the Erdős-Rényi graph. (English) Zbl 1483.05151 Electron. Commun. Probab. 27, 1-9 (2022). MSC: 05C80 05C42 15B52 60B20 PDF BibTeX XML Cite \textit{J. Alt} et al., Electron. Commun. Probab. 27, 1--9 (2022; Zbl 1483.05151) Full Text: DOI arXiv OpenURL
Cortinovis, Alice; Kressner, Daniel; Massei, Stefano Divide-and-conquer methods for functions of matrices with banded or hierarchical low-rank structure. (English) Zbl 1482.65071 SIAM J. Matrix Anal. Appl. 43, No. 1, 151-177 (2022). MSC: 65F60 65F50 PDF BibTeX XML Cite \textit{A. Cortinovis} et al., SIAM J. Matrix Anal. Appl. 43, No. 1, 151--177 (2022; Zbl 1482.65071) Full Text: DOI arXiv OpenURL
Gnanasekaran, Abeynaya; Darve, Eric Hierarchical orthogonal factorization: sparse square matrices. (English) Zbl 1482.65069 SIAM J. Matrix Anal. Appl. 43, No. 1, 94-123 (2022). MSC: 65F50 65F08 65F25 65Y20 PDF BibTeX XML Cite \textit{A. Gnanasekaran} and \textit{E. Darve}, SIAM J. Matrix Anal. Appl. 43, No. 1, 94--123 (2022; Zbl 1482.65069) Full Text: DOI arXiv OpenURL
Jiao, Xiangmin; Chen, Qiao Approximate generalized inverses with iterative refinement for \(\epsilon\)-accurate preconditioning of singular systems. (English) Zbl 1482.65044 SIAM J. Matrix Anal. Appl. 43, No. 1, 40-67 (2022). MSC: 65F08 65F20 65F50 PDF BibTeX XML Cite \textit{X. Jiao} and \textit{Q. Chen}, SIAM J. Matrix Anal. Appl. 43, No. 1, 40--67 (2022; Zbl 1482.65044) Full Text: DOI arXiv OpenURL
Bonev, Boris; Hesthaven, Jan S. A hierarchical preconditioner for wave problems in quasilinear complexity. (English) Zbl 1482.65039 SIAM J. Sci. Comput. 44, No. 1, A198-A229 (2022). MSC: 65F08 15A23 65F50 65F55 PDF BibTeX XML Cite \textit{B. Bonev} and \textit{J. S. Hesthaven}, SIAM J. Sci. Comput. 44, No. 1, A198--A229 (2022; Zbl 1482.65039) Full Text: DOI arXiv OpenURL
Abdolmaleki, Maryam; Karimi, Saeed; Khojasteh Salkuyeh, Davod A new block-diagonal preconditioner for a class of \(3\times 3\) block saddle point problems. (English) Zbl 1481.65048 Mediterr. J. Math. 19, No. 1, Paper No. 43, 15 p. (2022). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{M. Abdolmaleki} et al., Mediterr. J. Math. 19, No. 1, Paper No. 43, 15 p. (2022; Zbl 1481.65048) Full Text: DOI arXiv OpenURL
Huhtanen, Marko; Uusitalo, Pauliina Optimal orthogonalization processes. (English) Zbl 1481.65062 Sci. China, Math. 65, No. 1, 203-220 (2022). MSC: 65F25 65F50 65T99 PDF BibTeX XML Cite \textit{M. Huhtanen} and \textit{P. Uusitalo}, Sci. China, Math. 65, No. 1, 203--220 (2022; Zbl 1481.65062) Full Text: DOI OpenURL
Zhang, Jia-Lin; Zhang, Guo-Feng; Liang, Zhao-Zheng A preconditioned general two-step modulus-based accelerated overrelaxation iteration method for nonlinear complementarity problems. (English) Zbl 1480.65078 Japan J. Ind. Appl. Math. 39, No. 1, 227-255 (2022). MSC: 65F10 65F08 65F50 65K05 90C33 PDF BibTeX XML Cite \textit{J.-L. Zhang} et al., Japan J. Ind. Appl. Math. 39, No. 1, 227--255 (2022; Zbl 1480.65078) Full Text: DOI OpenURL
Pourbagher, Maeddeh; Salkuyeh, Davod Khojasteh A new two-parameter iteration method for indefinite complex symmetric linear systems. (English) Zbl 1480.65075 Japan J. Ind. Appl. Math. 39, No. 1, 145-163 (2022). MSC: 65F10 65F50 65F08 PDF BibTeX XML Cite \textit{M. Pourbagher} and \textit{D. K. Salkuyeh}, Japan J. Ind. Appl. Math. 39, No. 1, 145--163 (2022; Zbl 1480.65075) Full Text: DOI OpenURL
Wang, Na-Na; Li, Ji-Cheng On parameterized block symmetric positive definite preconditioners for a class of block three-by-three saddle point problems. (English) Zbl 1480.65067 J. Comput. Appl. Math. 405, Article ID 113959, 15 p. (2022). MSC: 65F08 65F10 65F15 65F50 PDF BibTeX XML Cite \textit{N.-N. Wang} and \textit{J.-C. Li}, J. Comput. Appl. Math. 405, Article ID 113959, 15 p. (2022; Zbl 1480.65067) Full Text: DOI OpenURL
Li, Rui; Li, Zhi-Lin; Yin, Jun-Feng A generalized modulus-based Newton method for solving a class of non-linear complementarity problems with \(P\)-matrices. (English) Zbl 1483.90167 Numer. Algorithms 89, No. 2, 839-853 (2022). MSC: 90C33 65F10 65F50 65G40 PDF BibTeX XML Cite \textit{R. Li} et al., Numer. Algorithms 89, No. 2, 839--853 (2022; Zbl 1483.90167) Full Text: DOI OpenURL
Fanaskov, Vladimir Gaussian belief propagation solvers for nonsymmetric systems of linear equations. (English) Zbl 1480.65070 SIAM J. Sci. Comput. 44, No. 1, A77-A102 (2022). MSC: 65F10 65F50 62M99 PDF BibTeX XML Cite \textit{V. Fanaskov}, SIAM J. Sci. Comput. 44, No. 1, A77--A102 (2022; Zbl 1480.65070) Full Text: DOI arXiv OpenURL
Feng, Bo; Wu, Gang On a new variant of Arnoldi method for approximation of eigenpairs. (English) Zbl 1473.65046 J. Comput. Appl. Math. 400, Article ID 113740, 15 p. (2022). MSC: 65F15 65F50 PDF BibTeX XML Cite \textit{B. Feng} and \textit{G. Wu}, J. Comput. Appl. Math. 400, Article ID 113740, 15 p. (2022; Zbl 1473.65046) Full Text: DOI OpenURL
He, Yuwen; Li, Jun; Meng, Lingsheng Three effective preconditioners for double saddle point problem. (English) Zbl 07513617 AIMS Math. 6, No. 7, 6933-6947 (2021). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{Y. He} et al., AIMS Math. 6, No. 7, 6933--6947 (2021; Zbl 07513617) Full Text: DOI OpenURL
Artemov, Anton G.; Rubensson, Emanuel H. Sparse approximate matrix-matrix multiplication for density matrix purification with error control. (English) Zbl 07505950 J. Comput. Phys. 438, Article ID 110354, 8 p. (2021). MSC: 65Fxx 81Vxx 65Yxx PDF BibTeX XML Cite \textit{A. G. Artemov} and \textit{E. H. Rubensson}, J. Comput. Phys. 438, Article ID 110354, 8 p. (2021; Zbl 07505950) Full Text: DOI OpenURL
Götze, F.; Timushev, D. A.; Tikhomirov, A. N. Local Marchenko-Pastur law for sparse rectangular random matrices. (English. Russian original) Zbl 07503273 Dokl. Math. 104, No. 3, 332-335 (2021); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 501, 22-25 (2021). MSC: 60B20 15B52 PDF BibTeX XML Cite \textit{F. Götze} et al., Dokl. Math. 104, No. 3, 332--335 (2021; Zbl 07503273); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 501, 22--25 (2021) Full Text: DOI OpenURL
Dax, Achiya Computing interior eigenvalues of large sparse symmetric matrices. (English) Zbl 07489879 Int. J. Appl. Comput. Math. 7, No. 6, Paper No. 256, 15 p. (2021). MSC: 65F15 65F25 65F50 PDF BibTeX XML Cite \textit{A. Dax}, Int. J. Appl. Comput. Math. 7, No. 6, Paper No. 256, 15 p. (2021; Zbl 07489879) Full Text: DOI OpenURL
de Hoop, Maarten V.; Lassas, Matti; Wong, Christopher A. Deep learning architectures for nonlinear operator functions and nonlinear inverse problems. (English) Zbl 07488298 Math. Stat. Learn. 4, No. 1-2, 1-86 (2021). MSC: 35R30 62M45 68T05 PDF BibTeX XML Cite \textit{M. V. de Hoop} et al., Math. Stat. Learn. 4, No. 1--2, 1--86 (2021; Zbl 07488298) Full Text: DOI arXiv OpenURL
Bai, Yu-Qin A class of modified GSS preconditioners for complex symmetric linear systems. (English) Zbl 1480.65065 Int. J. Comput. Math. 98, No. 9, 1713-1726 (2021). MSC: 65F08 65F10 65F15 65F50 PDF BibTeX XML Cite \textit{Y.-Q. Bai}, Int. J. Comput. Math. 98, No. 9, 1713--1726 (2021; Zbl 1480.65065) Full Text: DOI OpenURL
Lopatto, Patrick; Luh, Kyle Tail bounds for gaps between eigenvalues of sparse random matrices. (English) Zbl 1483.60008 Electron. J. Probab. 26, Paper No. 130, 26 p. (2021). Reviewer: Yuliya S. Mishura (Kyïv) MSC: 60B20 15A18 15B52 PDF BibTeX XML Cite \textit{P. Lopatto} and \textit{K. Luh}, Electron. J. Probab. 26, Paper No. 130, 26 p. (2021; Zbl 1483.60008) Full Text: DOI arXiv OpenURL
Filelis-Papadopoulos, Christos K. Incomplete inverse matrices. (English) Zbl 07478611 Numer. Linear Algebra Appl. 28, No. 5, e2380, 17 p. (2021). MSC: 65F50 PDF BibTeX XML Cite \textit{C. K. Filelis-Papadopoulos}, Numer. Linear Algebra Appl. 28, No. 5, e2380, 17 p. (2021; Zbl 07478611) Full Text: DOI OpenURL
Li, Xueyang; Xiao, Aiguo Fourier spectral method on sparse grids for computing ground state of many-particle fractional Schrödinger equations. (English) Zbl 07476649 Int. J. Comput. Math. 98, No. 6, 1218-1232 (2021). MSC: 65-XX 35R11 65F15 65M70 65T50 PDF BibTeX XML Cite \textit{X. Li} and \textit{A. Xiao}, Int. J. Comput. Math. 98, No. 6, 1218--1232 (2021; Zbl 07476649) Full Text: DOI OpenURL
Scott, Jennifer; Tůma, Miroslav Strengths and limitations of stretching for least-squares problems with some dense rows. (English) Zbl 07467961 ACM Trans. Math. Softw. 47, No. 1, Article No. 1, 25 p. (2021). MSC: 65-XX PDF BibTeX XML Cite \textit{J. Scott} and \textit{M. Tůma}, ACM Trans. Math. Softw. 47, No. 1, Article No. 1, 25 p. (2021; Zbl 07467961) Full Text: DOI OpenURL
Adams, Henry; Kassab, Lara; Needell, Deanna An adaptation for iterative structured matrix completion. (English) Zbl 1483.65066 Found. Data Sci. 3, No. 4, 769-791 (2021). MSC: 65F55 65F50 15A83 PDF BibTeX XML Cite \textit{H. Adams} et al., Found. Data Sci. 3, No. 4, 769--791 (2021; Zbl 1483.65066) Full Text: DOI arXiv OpenURL
Vasil’ev, V. I.; Vasil’eva, M. V.; Nikiforov, D. Ya.; Sidnyaev, N. I.; Stepanov, S. P.; Tseeva, A. N. Computational implementation of a mixed-dimensional model of heat transfer in the soil-pipe system in cryolithic zone. (English. Russian original) Zbl 1480.80013 Comput. Math. Math. Phys. 61, No. 12, 2054-2067 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 2060-2073 (2021). MSC: 80A22 80A19 76S05 80M10 80M20 76M10 76M20 65M60 65M06 65N30 65F05 65F50 PDF BibTeX XML Cite \textit{V. I. Vasil'ev} et al., Comput. Math. Math. Phys. 61, No. 12, 2054--2067 (2021; Zbl 1480.80013); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 2060--2073 (2021) Full Text: DOI OpenURL
Chen, Chao; Liang, Tianyu; Biros, George rchol: randomized Cholesky factorization for solving SDD linear systems. (English) Zbl 1480.65003 SIAM J. Sci. Comput. 43, No. 6, C411-C438 (2021). MSC: 65-04 65F08 65F50 15A23 65Y05 PDF BibTeX XML Cite \textit{C. Chen} et al., SIAM J. Sci. Comput. 43, No. 6, C411--C438 (2021; Zbl 1480.65003) Full Text: DOI arXiv OpenURL
Wu, Feng; Zhang, Kailing; Zhu, Li; Hu, Jiayao High-performance computation of the exponential of a large sparse matrix. (English) Zbl 1480.65104 SIAM J. Matrix Anal. Appl. 42, No. 4, 1636-1655 (2021). MSC: 65F60 65F50 15A16 15A60 05C82 PDF BibTeX XML Cite \textit{F. Wu} et al., SIAM J. Matrix Anal. Appl. 42, No. 4, 1636--1655 (2021; Zbl 1480.65104) Full Text: DOI arXiv OpenURL
Liao, Li-Dan; Li, Rui-Xia; Wang, Xiang A new iterative method for a class of linear system arising from image restoration problems. (English) Zbl 1480.65072 Results Appl. Math. 12, Article ID 100221, 13 p. (2021). MSC: 65F10 65F50 65N22 65F35 94A08 PDF BibTeX XML Cite \textit{L.-D. Liao} et al., Results Appl. Math. 12, Article ID 100221, 13 p. (2021; Zbl 1480.65072) Full Text: DOI OpenURL
Adhikari, Kartick; Jana, Indrajit; Saha, Koushik Linear eigenvalue statistics of random matrices with a variance profile. (English) Zbl 1479.60010 Random Matrices Theory Appl. 10, No. 3, Article ID 2250004, 25 p. (2021). MSC: 60B20 15B52 05C80 60E15 PDF BibTeX XML Cite \textit{K. Adhikari} et al., Random Matrices Theory Appl. 10, No. 3, Article ID 2250004, 25 p. (2021; Zbl 1479.60010) Full Text: DOI arXiv OpenURL
Bose, Arup; Saha, Koushik; Sen, Priyanka Some patterned matrices with independent entries. (English) Zbl 1479.60013 Random Matrices Theory Appl. 10, No. 3, Article ID 2150030, 46 p. (2021). MSC: 60B20 60B10 PDF BibTeX XML Cite \textit{A. Bose} et al., Random Matrices Theory Appl. 10, No. 3, Article ID 2150030, 46 p. (2021; Zbl 1479.60013) Full Text: DOI arXiv OpenURL
Zhang, Lili On AMSOR smoother in modulus-based multigrid method for linear complementarity problems. (Chinese. English summary) Zbl 07448153 Acta Math. Appl. Sin. 44, No. 1, 93-104 (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{L. Zhang}, Acta Math. Appl. Sin. 44, No. 1, 93--104 (2021; Zbl 07448153) OpenURL
Dohrmann, Clark R. Spectral equivalence of low-order discretizations for high-order \(H(\mathrm{curl})\) and \(H(\div)\) spaces. (English) Zbl 1483.65180 SIAM J. Sci. Comput. 43, No. 6, A3992-A4014 (2021). MSC: 65N30 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{C. R. Dohrmann}, SIAM J. Sci. Comput. 43, No. 6, A3992--A4014 (2021; Zbl 1483.65180) Full Text: DOI OpenURL
Bai, Zhong-Zhi; Wu, Wen-Ting On greedy randomized augmented Kaczmarz method for solving large sparse inconsistent linear systems. (English) Zbl 1483.65065 SIAM J. Sci. Comput. 43, No. 6, A3892-A3911 (2021). MSC: 65F50 65F10 65F20 65K05 90C25 15A06 PDF BibTeX XML Cite \textit{Z.-Z. Bai} and \textit{W.-T. Wu}, SIAM J. Sci. Comput. 43, No. 6, A3892--A3911 (2021; Zbl 1483.65065) Full Text: DOI OpenURL
Chen, Min-Hong; Wu, Qing-Biao; Gao, Qin; Lin, Rong-Fei An efficient iterative approach to large sparse nonlinear systems with non-Hermitian Jacobian matrices. (English) Zbl 1475.65017 East Asian J. Appl. Math. 11, No. 2, 349-368 (2021). MSC: 65F10 65F50 65H10 PDF BibTeX XML Cite \textit{M.-H. Chen} et al., East Asian J. Appl. Math. 11, No. 2, 349--368 (2021; Zbl 1475.65017) Full Text: DOI OpenURL
Tang, Shi-Ping; Huang, Yu-Mei An DRCS preconditioning iterative method for a constrained fractional optimal control problem. (English) Zbl 1476.65047 Comput. Appl. Math. 40, No. 8, Paper No. 266, 20 p. (2021). MSC: 65F10 65N22 65F50 65F15 PDF BibTeX XML Cite \textit{S.-P. Tang} and \textit{Y.-M. Huang}, Comput. Appl. Math. 40, No. 8, Paper No. 266, 20 p. (2021; Zbl 1476.65047) Full Text: DOI OpenURL
Wei, Wei; Zhang, Hui; Yang, Xi; Chen, Xiaoping Randomized generalized singular value decomposition. (English) Zbl 1476.65066 Commun. Appl. Math. Comput. 3, No. 1, 137-156 (2021). MSC: 65F55 65F10 65F22 65F50 PDF BibTeX XML Cite \textit{W. Wei} et al., Commun. Appl. Math. Comput. 3, No. 1, 137--156 (2021; Zbl 1476.65066) Full Text: DOI OpenURL
Daas, Hussam Al; Rees, Tyrone; Scott, Jennifer Two-level Nyström-Schur preconditioner for sparse symmetric positive definite matrices. (English) Zbl 07427882 SIAM J. Sci. Comput. 43, No. 6, A3837-A3861 (2021). MSC: 65F08 65F50 65F55 PDF BibTeX XML Cite \textit{H. A. Daas} et al., SIAM J. Sci. Comput. 43, No. 6, A3837--A3861 (2021; Zbl 07427882) Full Text: DOI arXiv OpenURL
Gavrilyuk, Ivan P.; Makarov, Volodymyr L.; Mayko, Nataliya V. Weighted estimates of the Cayley transform method for abstract differential equations. (English) Zbl 1473.65082 Comput. Methods Appl. Math. 21, No. 1, 53-68 (2021). MSC: 65L05 65L10 47N20 65F50 65F99 PDF BibTeX XML Cite \textit{I. P. Gavrilyuk} et al., Comput. Methods Appl. Math. 21, No. 1, 53--68 (2021; Zbl 1473.65082) Full Text: DOI OpenURL
Zeng, Min-Li The RSS-like iteration method for block two-by-two linear systems from time-periodic parabolic optimal control problems. (English) Zbl 07425994 Appl. Math. Comput. 410, Article ID 126477, 14 p. (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{M.-L. Zeng}, Appl. Math. Comput. 410, Article ID 126477, 14 p. (2021; Zbl 07425994) Full Text: DOI OpenURL
Huang, Zheng-Ge Modified two-step scale-splitting iteration method for solving complex symmetric linear systems. (English) Zbl 1476.65041 Comput. Appl. Math. 40, No. 4, Paper No. 122, 35 p. (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{Z.-G. Huang}, Comput. Appl. Math. 40, No. 4, Paper No. 122, 35 p. (2021; Zbl 1476.65041) Full Text: DOI OpenURL
Zhang, Lei; Zhang, Guo-Feng Fast algorithms for high-dimensional variable-order space-time fractional diffusion equations. (English) Zbl 1476.65049 Comput. Appl. Math. 40, No. 4, Paper No. 116, 24 p. (2021). MSC: 65F10 65N20 65F50 65N22 PDF BibTeX XML Cite \textit{L. Zhang} and \textit{G.-F. Zhang}, Comput. Appl. Math. 40, No. 4, Paper No. 116, 24 p. (2021; Zbl 1476.65049) Full Text: DOI OpenURL
Dai, Lifang; Liang, Maolin; Li, Qun Convergence analysis of the splitting-based iterative method for solving generalized saddle point problems. (English) Zbl 07424822 Mediterr. J. Math. 18, No. 6, Paper No. 247, 20 p. (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{L. Dai} et al., Mediterr. J. Math. 18, No. 6, Paper No. 247, 20 p. (2021; Zbl 07424822) Full Text: DOI OpenURL
Salkuyeh, Davod Khojasteh; Aslani, Hamed; Liang, Zhao-Zheng An alternating positive semidefinite splitting preconditioner for the three-by-three block saddle point problems. (English) Zbl 07424441 Math. Commun. 26, No. 2, 177-195 (2021). MSC: 65F10 65F50 65F08 PDF BibTeX XML Cite \textit{D. K. Salkuyeh} et al., Math. Commun. 26, No. 2, 177--195 (2021; Zbl 07424441) Full Text: Link OpenURL
Wang, Cheng; Sun, Pengtao An augmented Lagrangian Uzawa iterative method for solving double saddle-point systems with semidefinite (2,2) block and its application to DLM/FD method for elliptic interface problems. (English) Zbl 1473.65043 Commun. Comput. Phys. 30, No. 1, 124-143 (2021). MSC: 65F10 65F50 65N30 65N85 PDF BibTeX XML Cite \textit{C. Wang} and \textit{P. Sun}, Commun. Comput. Phys. 30, No. 1, 124--143 (2021; Zbl 1473.65043) Full Text: DOI OpenURL
Wu, Hongyu; Xiang, Shuhuang A new constraint preconditioner based on the PGSS iteration method for non-Hermitian generalized saddle point problems. (English) Zbl 07422799 Appl. Math. Comput. 396, Article ID 125864, 14 p. (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{H. Wu} and \textit{S. Xiang}, Appl. Math. Comput. 396, Article ID 125864, 14 p. (2021; Zbl 07422799) Full Text: DOI OpenURL
Salkuyeh, Davod Khojasteh A new iterative method for solving a class of two-by-two block complex linear systems. (English) Zbl 07420288 Calcolo 58, No. 4, Paper No. 42, 19 p. (2021). MSC: 65F10 65F50 PDF BibTeX XML Cite \textit{D. K. Salkuyeh}, Calcolo 58, No. 4, Paper No. 42, 19 p. (2021; Zbl 07420288) Full Text: DOI arXiv OpenURL
Yue, Xiaoqiang; Zhang, Shulei; Xu, Xiaowen; Shu, Shi; Shi, Weidong Algebraic multigrid block preconditioning for multi-group radiation diffusion equations. (English) Zbl 1473.65031 Commun. Comput. Phys. 29, No. 3, 831-852 (2021). MSC: 65F08 65F10 65F50 65N55 PDF BibTeX XML Cite \textit{X. Yue} et al., Commun. Comput. Phys. 29, No. 3, 831--852 (2021; Zbl 1473.65031) Full Text: DOI arXiv OpenURL
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 PDF BibTeX XML Cite \textit{X. Jiao} et al., SIAM J. Sci. Comput. 43, No. 5, A3527--A3551 (2021; Zbl 07418132) Full Text: DOI arXiv OpenURL
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 PDF BibTeX XML Cite \textit{V. Kalantzis} et al., SIAM J. Sci. Comput. 43, No. 5, S791--S815 (2021; Zbl 07418130) Full Text: DOI arXiv OpenURL
Liu, Yang; Ghysels, Pieter; Claus, Lisa; Li, Xiaoye Sherry Sparse approximate multifrontal factorization with butterfly compression for high-frequency wave equations. (English) Zbl 07418112 SIAM J. Sci. Comput. 43, No. 5, S367-S391 (2021). MSC: 65F50 65R10 65R20 PDF BibTeX XML Cite \textit{Y. Liu} et al., SIAM J. Sci. Comput. 43, No. 5, S367--S391 (2021; Zbl 07418112) Full Text: DOI OpenURL
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 07418111 SIAM J. Sci. Comput. 43, No. 5, S345-S366 (2021). MSC: 65F08 65F10 65F50 15A06 PDF BibTeX XML Cite \textit{Y.-S. Du} et al., SIAM J. Sci. Comput. 43, No. 5, S345--S366 (2021; Zbl 07418111) Full Text: DOI OpenURL
Baglama, James; Bella, Tom; Picucci, Jennifer Hybrid iterative refined method for computing a few extreme eigenpairs of a symmetric matrix. (English) Zbl 07418105 SIAM J. Sci. Comput. 43, No. 5, S200-S224 (2021). MSC: 65F15 65F50 15A18 PDF BibTeX XML Cite \textit{J. Baglama} et al., SIAM J. Sci. Comput. 43, No. 5, S200--S224 (2021; Zbl 07418105) Full Text: DOI OpenURL
Urschel, John C. Uniform error estimates for the Lanczos method. (English) Zbl 07414035 SIAM J. Matrix Anal. Appl. 42, No. 3, 1423-1450 (2021). MSC: 65F15 65F50 PDF BibTeX XML Cite \textit{J. C. Urschel}, SIAM J. Matrix Anal. Appl. 42, No. 3, 1423--1450 (2021; Zbl 07414035) Full Text: DOI arXiv OpenURL
Bellavia, Stefania; Gondzio, Jacek; Porcelli, Margherita A relaxed interior point method for low-rank semidefinite programming problems with applications to matrix completion. (English) Zbl 1479.90152 J. Sci. Comput. 89, No. 2, Paper No. 46, 36 p. (2021). MSC: 90C22 90C51 65F10 65F50 PDF BibTeX XML Cite \textit{S. Bellavia} et al., J. Sci. Comput. 89, No. 2, Paper No. 46, 36 p. (2021; Zbl 1479.90152) Full Text: DOI arXiv OpenURL
de Oliveira, Sanderson L. Gonzaga; Silva, Libério M. Low-cost heuristics for matrix bandwidth reduction combined with a hill-climbing strategy. (English) Zbl 07412783 RAIRO, Oper. Res. 55, No. 4, 2247-2264 (2021). MSC: 65F50 05C78 05C85 90C27 PDF BibTeX XML Cite \textit{S. L. G. de Oliveira} and \textit{L. M. Silva}, RAIRO, Oper. Res. 55, No. 4, 2247--2264 (2021; Zbl 07412783) Full Text: DOI OpenURL
Isotton, Giovanni; Frigo, Matteo; Spiezia, Nicolò; Janna, Carlo Chronos: a general purpose classical AMG solver for high performance computing. (English) Zbl 07411920 SIAM J. Sci. Comput. 43, No. 5, C335-C357 (2021). MSC: 65F08 65F10 65F50 68W10 PDF BibTeX XML Cite \textit{G. Isotton} et al., SIAM J. Sci. Comput. 43, No. 5, C335--C357 (2021; Zbl 07411920) Full Text: DOI arXiv OpenURL
Rees, Tyrone; Wathen, Michael An element-based preconditioner for mixed finite element problems. (English) Zbl 07411919 SIAM J. Sci. Comput. 43, No. 5, S884-S907 (2021). MSC: 65F08 65F10 65F15 65F50 65N22 74S05 PDF BibTeX XML Cite \textit{T. Rees} and \textit{M. Wathen}, SIAM J. Sci. Comput. 43, No. 5, S884--S907 (2021; Zbl 07411919) Full Text: DOI OpenURL
Milyukova, O. Yu. MPI+OpenMP parallel implementation of conjugate gradient method with factored implicit preconditioners. (Russian. English summary) Zbl 1470.65056 Mat. Model. 33, No. 10, 19-38 (2021). MSC: 65F10 65F08 65F50 65Y05 PDF BibTeX XML Cite \textit{O. Yu. Milyukova}, Mat. Model. 33, No. 10, 19--38 (2021; Zbl 1470.65056) Full Text: DOI MNR OpenURL
Meng, Lingsheng; Li, Jun; Miao, Shu-Xin A variant of relaxed alternating positive semi-definite splitting preconditioner for double saddle point problems. (English) Zbl 1483.65048 Japan J. Ind. Appl. Math. 38, No. 3, 979-998 (2021). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{L. Meng} et al., Japan J. Ind. Appl. Math. 38, No. 3, 979--998 (2021; Zbl 1483.65048) Full Text: DOI OpenURL
Bertaccini, Daniele; Durastante, Fabio Computing function of large matrices by a preconditioned rational Krylov method. (English) Zbl 1470.65077 Vermolen, Fred J. (ed.) et al., Numerical mathematics and advanced applications. ENUMATH 2019. Proceedings of the European conference, Egmond aan Zee, The Netherlands, September 30 – October 4, 2019. Cham: Springer. Lect. Notes Comput. Sci. Eng. 139, 343-351 (2021). MSC: 65F60 65F50 PDF BibTeX XML Cite \textit{D. Bertaccini} and \textit{F. Durastante}, Lect. Notes Comput. Sci. Eng. 139, 343--351 (2021; Zbl 1470.65077) Full Text: DOI OpenURL
Liang, Zhao-Zheng; Zhang, Guo-Feng Robust preconditioning techniques for multiharmonic finite element method with application to time-periodic parabolic optimal control problems. (English) Zbl 07400549 Adv. Comput. Math. 47, No. 5, Paper No. 67, 38 p. (2021). MSC: 65F10 65F50 65F15 65N22 65N30 49K20 PDF BibTeX XML Cite \textit{Z.-Z. Liang} and \textit{G.-F. Zhang}, Adv. Comput. Math. 47, No. 5, Paper No. 67, 38 p. (2021; Zbl 07400549) Full Text: DOI OpenURL
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 PDF BibTeX XML Cite \textit{D. A. Di Pietro} et al., SIAM J. Sci. Comput. 43, No. 5, S839--S861 (2021; Zbl 1473.35145) Full Text: DOI OpenURL
Morikuni, Keiichi Projection method for eigenvalue problems of linear nonsquare matrix pencils. (English) Zbl 1476.65054 SIAM J. Matrix Anal. Appl. 42, No. 3, 1381-1400 (2021). MSC: 65F15 65F50 15A18 15A22 PDF BibTeX XML Cite \textit{K. Morikuni}, SIAM J. Matrix Anal. Appl. 42, No. 3, 1381--1400 (2021; Zbl 1476.65054) Full Text: DOI arXiv OpenURL
Jacquelin, Mathias; Ng, Esmond G.; Peyton, Barry W. Fast implementation of the traveling-salesman-problem method for reordering columns within supernodes. (English) Zbl 1477.90118 SIAM J. Matrix Anal. Appl. 42, No. 3, 1337-1364 (2021). MSC: 90C35 90C27 05C50 65F05 PDF BibTeX XML Cite \textit{M. Jacquelin} et al., SIAM J. Matrix Anal. Appl. 42, No. 3, 1337--1364 (2021; Zbl 1477.90118) Full Text: DOI OpenURL
Frommer, Andreas; Schimmel, Claudia; Schweitzer, Marcel Analysis of probing techniques for sparse approximation and trace estimation of decaying matrix functions. (English) Zbl 07398755 SIAM J. Matrix Anal. Appl. 42, No. 3, 1290-1318 (2021). MSC: 65F50 65F60 05C12 05C15 15A16 PDF BibTeX XML Cite \textit{A. Frommer} et al., SIAM J. Matrix Anal. Appl. 42, No. 3, 1290--1318 (2021; Zbl 07398755) Full Text: DOI arXiv OpenURL
Cao, Yang; Neytcheva, Maya Cell-by-cell approximate Schur complement technique in preconditioning of meshfree discretized piezoelectric equations. (English) Zbl 07396245 Numer. Linear Algebra Appl. 28, No. 4, e2362, 30 p. (2021). MSC: 65F08 65F50 PDF BibTeX XML Cite \textit{Y. Cao} and \textit{M. Neytcheva}, Numer. Linear Algebra Appl. 28, No. 4, e2362, 30 p. (2021; Zbl 07396245) Full Text: DOI OpenURL
Liang, Zhao-Zheng; Zhang, Guo-Feng Analysis of modified SSOR method for augmented linear systems. (English) Zbl 1476.65044 Comput. Appl. Math. 40, No. 2, Paper No. 51, 19 p. (2021). MSC: 65F10 65F50 65F15 PDF BibTeX XML Cite \textit{Z.-Z. Liang} and \textit{G.-F. Zhang}, Comput. Appl. Math. 40, No. 2, Paper No. 51, 19 p. (2021; Zbl 1476.65044) Full Text: DOI OpenURL
Chen, Jinchi; Gao, Weiguo; Wei, Ke Exact matrix completion based on low rank Hankel structure in the Fourier domain. (English) Zbl 1472.15038 Appl. Comput. Harmon. Anal. 55, 149-184 (2021). MSC: 15A83 65F50 PDF BibTeX XML Cite \textit{J. Chen} et al., Appl. Comput. Harmon. Anal. 55, 149--184 (2021; Zbl 1472.15038) Full Text: DOI arXiv OpenURL
Ruetz, Simon; Schnass, Karin Submatrices with nonuniformly selected random supports and insights into sparse approximation. (English) Zbl 1470.60015 SIAM J. Matrix Anal. Appl. 42, No. 3, 1268-1289 (2021). MSC: 60B20 15A12 94A12 94A20 65F35 PDF BibTeX XML Cite \textit{S. Ruetz} and \textit{K. Schnass}, SIAM J. Matrix Anal. Appl. 42, No. 3, 1268--1289 (2021; Zbl 1470.60015) Full Text: DOI arXiv OpenURL
Ye, Xin; Xi, Yuanzhe; Saad, Yousef Proxy-GMRES: preconditioning via GMRES in polynomial space. (English) Zbl 07382041 SIAM J. Matrix Anal. Appl. 42, No. 3, 1248-1267 (2021). MSC: 65F08 65F10 65F50 PDF BibTeX XML Cite \textit{X. Ye} et al., SIAM J. Matrix Anal. Appl. 42, No. 3, 1248--1267 (2021; Zbl 07382041) Full Text: DOI OpenURL
Angleitner, Niklas; Faustmann, Markus; Melenk, Jens Markus Approximating inverse FEM matrices on non-uniform meshes with \(\mathcal{H}\)-matrices. (English) Zbl 1472.65051 Calcolo 58, No. 3, Paper No. 31, 36 p. (2021). MSC: 65F50 65F05 65N30 65N22 PDF BibTeX XML Cite \textit{N. Angleitner} et al., Calcolo 58, No. 3, Paper No. 31, 36 p. (2021; Zbl 1472.65051) Full Text: DOI arXiv OpenURL
Zhou, Zhixin; Zhu, Yizhe Sparse random tensors: concentration, regularization and applications. (English) Zbl 1471.15021 Electron. J. Stat. 15, No. 1, 2483-2516 (2021). MSC: 15A69 15B52 60C05 PDF BibTeX XML Cite \textit{Z. Zhou} and \textit{Y. Zhu}, Electron. J. Stat. 15, No. 1, 2483--2516 (2021; Zbl 1471.15021) Full Text: DOI arXiv OpenURL
Kollnig, Konrad; Bientinesi, Paolo; Di Napoli, Edoardo A. Rational spectral filters with optimal convergence rate. (English) Zbl 07379632 SIAM J. Sci. Comput. 43, No. 4, A2660-A2684 (2021). MSC: 65F15 15A18 65F50 PDF BibTeX XML Cite \textit{K. Kollnig} et al., SIAM J. Sci. Comput. 43, No. 4, A2660--A2684 (2021; Zbl 07379632) Full Text: DOI arXiv OpenURL