Na, Xuyang; Xu, Xuejun An optimal Robin-Robin domain decomposition method for Stokes equations. (English) Zbl 07418845 Appl. Numer. Math. 171, 426-441 (2022). MSC: 65Nxx 35Jxx 65Fxx PDF BibTeX XML Cite \textit{X. Na} and \textit{X. Xu}, Appl. Numer. Math. 171, 426--441 (2022; Zbl 07418845) Full Text: DOI OpenURL
Belhadj, Hassan; Khallouq, Samir; Rhoudaf, Mohamed Parallelization of a finite volumes discretization for anisotropic diffusion problems using an improved Schur complement technique. (English) Zbl 07440401 Discrete Contin. Dyn. Syst., Ser. S 14, No. 7, 2075-2099 (2021). MSC: 76R50 65N08 65N55 65Y05 PDF BibTeX XML Cite \textit{H. Belhadj} et al., Discrete Contin. Dyn. Syst., Ser. S 14, No. 7, 2075--2099 (2021; Zbl 07440401) Full Text: DOI OpenURL
Feng, Hongsong; Zhao, Shan A multigrid based finite difference method for solving parabolic interface problem. (English) Zbl 07438924 Electron Res. Arch. 29, No. 5, 3141-3170 (2021). MSC: 65M06 65M55 65M12 PDF BibTeX XML Cite \textit{H. Feng} and \textit{S. Zhao}, Electron Res. Arch. 29, No. 5, 3141--3170 (2021; Zbl 07438924) Full Text: DOI OpenURL
Golinskii, L. Spectra of comb graphs with tails. (English) Zbl 07432540 Linear Multilinear Algebra 69, No. 15, 2850-2864 (2021). MSC: 05C50 05C63 05C76 47B15 47A10 PDF BibTeX XML Cite \textit{L. Golinskii}, Linear Multilinear Algebra 69, No. 15, 2850--2864 (2021; Zbl 07432540) 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 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 OpenURL
Cheng, Lin; Wagner, Gregory J. An optimally-coupled multi-time stepping method for transient heat conduction simulation for additive manufacturing. (English) Zbl 07414352 Comput. Methods Appl. Mech. Eng. 381, Article ID 113825, 31 p. (2021). MSC: 78-XX 80-XX PDF BibTeX XML Cite \textit{L. Cheng} and \textit{G. J. Wagner}, Comput. Methods Appl. Mech. Eng. 381, Article ID 113825, 31 p. (2021; Zbl 07414352) Full Text: DOI OpenURL
Liu, Chunyan; Zhang, Feng; Qiu, Wei; Li, Chuan; Leng, Zhenbei A perturbation analysis based on group sparse representation with orthogonal matching pursuit. (English) Zbl 1473.94017 J. Inverse Ill-Posed Probl. 29, No. 5, 653-674 (2021). MSC: 94A12 62B10 PDF BibTeX XML Cite \textit{C. Liu} et al., J. Inverse Ill-Posed Probl. 29, No. 5, 653--674 (2021; Zbl 1473.94017) Full Text: DOI OpenURL
Liu, Jie Necessary and sufficient conditions for generating contraction semigroups for a class of \(2 \times 2\) unbounded operator matrices. (Chinese. English summary) Zbl 07404089 J. North Univ. China, Nat. Sci. 42, No. 2, 97-101 (2021). MSC: 47D03 20M20 PDF BibTeX XML Cite \textit{J. Liu}, J. North Univ. China, Nat. Sci. 42, No. 2, 97--101 (2021; Zbl 07404089) Full Text: DOI 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
Tian, Wenyi; Yuan, Xiaoming; Yue, Hangrui An ADMM-Newton-CNN numerical approach to a TV model for identifying discontinuous diffusion coefficients in elliptic equations: convex case with gradient observations. (English) Zbl 07375648 Inverse Probl. 37, No. 8, Article ID 085004, 29 p. (2021). MSC: 65N21 65K10 65N30 65F08 65F10 49M41 68T07 35J60 35J30 35B65 35R30 35R25 PDF BibTeX XML Cite \textit{W. Tian} et al., Inverse Probl. 37, No. 8, Article ID 085004, 29 p. (2021; Zbl 07375648) Full Text: DOI OpenURL
Stefan, Anthony; Welters, Aaron A short proof of the symmetric determinantal representation of polynomials. (English) Zbl 1472.32001 Linear Algebra Appl. 627, 80-93 (2021). Reviewer: Mihai Putinar (Santa Barbara) MSC: 32A08 15A15 15A22 47A56 47A13 93B25 PDF BibTeX XML Cite \textit{A. Stefan} and \textit{A. Welters}, Linear Algebra Appl. 627, 80--93 (2021; Zbl 1472.32001) Full Text: DOI OpenURL
Zheng, Qingqing; Xi, Yuanzhe; Saad, Yousef A power Schur complement low-rank correction preconditioner for general sparse linear systems. (English) Zbl 07340707 SIAM J. Matrix Anal. Appl. 42, No. 2, 659-682 (2021). MSC: 65F10 PDF BibTeX XML Cite \textit{Q. Zheng} et al., SIAM J. Matrix Anal. Appl. 42, No. 2, 659--682 (2021; Zbl 07340707) Full Text: DOI OpenURL
Sela, Rafi; Zemach, Efi; Feldman, Yuri A semi-implicit direct forcing immersed boundary method for periodically moving immersed bodies: a Schur complement approach. (English) Zbl 07337780 Comput. Methods Appl. Mech. Eng. 373, Article ID 113498, 21 p. (2021). MSC: 70-XX 65-XX PDF BibTeX XML Cite \textit{R. Sela} et al., Comput. Methods Appl. Mech. Eng. 373, Article ID 113498, 21 p. (2021; Zbl 07337780) Full Text: DOI OpenURL
Dostál, Zdeněk; Horák, David; Brzobohatý, Tomáš; Vodstrčil, Petr Bounds on the spectra of Schur complements of large H-TFETI-DP clusters for 2D Laplacian. (English) Zbl 07332757 Numer. Linear Algebra Appl. 28, No. 2, e2344, 15 p. (2021). MSC: 65N55 65N30 PDF BibTeX XML Cite \textit{Z. Dostál} et al., Numer. Linear Algebra Appl. 28, No. 2, e2344, 15 p. (2021; Zbl 07332757) Full Text: DOI OpenURL
Zhao, Pei-Pei; Huang, Yu-Mei A restrictive preconditioner for the system arising in half-quadratic regularized image restoration. (English) Zbl 1464.65033 Appl. Math. Lett. 115, Article ID 106916, 8 p. (2021). MSC: 65F08 65R32 PDF BibTeX XML Cite \textit{P.-P. Zhao} and \textit{Y.-M. Huang}, Appl. Math. Lett. 115, Article ID 106916, 8 p. (2021; Zbl 1464.65033) Full Text: DOI OpenURL
Tarcsay, Zsigmond; Titkos, Tamás Operators on anti-dual pairs: generalized Schur complement. (English) Zbl 07312126 Linear Algebra Appl. 614, 125-143 (2021). MSC: 47B65 28A12 46K10 PDF BibTeX XML Cite \textit{Z. Tarcsay} and \textit{T. Titkos}, Linear Algebra Appl. 614, 125--143 (2021; Zbl 07312126) Full Text: DOI OpenURL
Urschel, John C.; Zikatanov, Ludmil T. Discrete trace theorems and energy minimizing spring embeddings of planar graphs. (English) Zbl 1458.05158 Linear Algebra Appl. 609, 73-107 (2021). MSC: 05C50 05C10 05C40 05C62 05C85 15A18 PDF BibTeX XML Cite \textit{J. C. Urschel} and \textit{L. T. Zikatanov}, Linear Algebra Appl. 609, 73--107 (2021; Zbl 1458.05158) Full Text: DOI arXiv OpenURL
Büsing, Henrik Efficient solution techniques for two-phase flow in heterogeneous porous media using exact Jacobians. (English) Zbl 1453.65063 Comput. Geosci. 25, No. 1, 163-177 (2021). MSC: 65F08 65M08 65M55 76S05 76T10 PDF BibTeX XML Cite \textit{H. Büsing}, Comput. Geosci. 25, No. 1, 163--177 (2021; Zbl 1453.65063) Full Text: DOI OpenURL
Stepin, S. A. Schur complement and continuous spectrum in a kinetic plasma model. (English. Russian original) Zbl 07424596 Dokl. Math. 101, No. 3, 231-234 (2020); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 492, 70-74 (2020). MSC: 82-XX 76-XX PDF BibTeX XML Cite \textit{S. A. Stepin}, Dokl. Math. 101, No. 3, 231--234 (2020; Zbl 07424596); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 492, 70--74 (2020) Full Text: DOI OpenURL
Liu, Jianzhou; Xiong, Yebo; Liu, Yun The closure property of the Schur complement for Nekrasove matrices and its applications in solving large linear systems with Schur-based method. (English) Zbl 07394195 Comput. Appl. Math. 39, No. 4, Paper No. 290, 19 p. (2020). MSC: 15A06 15B99 65F10 PDF BibTeX XML Cite \textit{J. Liu} et al., Comput. Appl. Math. 39, No. 4, Paper No. 290, 19 p. (2020; Zbl 07394195) Full Text: DOI OpenURL
Liu, Zhongyun; Li, Shan; Yin, Yi; Zhang, Yulin Fast solvers for tridiagonal Toeplitz linear systems. (English) Zbl 1465.15019 Comput. Appl. Math. 39, No. 4, Paper No. 315, 10 p. (2020). MSC: 15A23 15B05 15A06 65F05 PDF BibTeX XML Cite \textit{Z. Liu} et al., Comput. Appl. Math. 39, No. 4, Paper No. 315, 10 p. (2020; Zbl 1465.15019) Full Text: DOI OpenURL
Hwang, Jinmi; Kim, Sejong Positiveness for the Riemannian geodesic block matrix. (English) Zbl 1462.15035 Commun. Korean Math. Soc. 35, No. 3, 917-925 (2020). MSC: 15B48 15A42 15A18 15B51 PDF BibTeX XML Cite \textit{J. Hwang} and \textit{S. Kim}, Commun. Korean Math. Soc. 35, No. 3, 917--925 (2020; Zbl 1462.15035) Full Text: DOI OpenURL
Simoncini, Valeria On the numerical solution of a class of systems of linear matrix equations. (English) Zbl 1466.65032 IMA J. Numer. Anal. 40, No. 1, 207-225 (2020). MSC: 65F45 15A24 PDF BibTeX XML Cite \textit{V. Simoncini}, IMA J. Numer. Anal. 40, No. 1, 207--225 (2020; Zbl 1466.65032) Full Text: DOI OpenURL
Kalantzis, Vassilis A domain decomposition Rayleigh-Ritz algorithm for symmetric generalized eigenvalue problems. (English) Zbl 1467.65031 SIAM J. Sci. Comput. 42, No. 6, C410-C435 (2020). MSC: 65F15 15A18 65F50 PDF BibTeX XML Cite \textit{V. Kalantzis}, SIAM J. Sci. Comput. 42, No. 6, C410--C435 (2020; Zbl 1467.65031) Full Text: DOI OpenURL
Li, Hongyi; Wang, Chaojie; Zhao, Di Preconditioning for PDE-constrained optimization with total variation regularization. (English) Zbl 1474.65065 Appl. Math. Comput. 386, Article ID 125470, 14 p. (2020). MSC: 65F08 65F10 65N55 15A18 90C30 PDF BibTeX XML Cite \textit{H. Li} et al., Appl. Math. Comput. 386, Article ID 125470, 14 p. (2020; Zbl 1474.65065) Full Text: DOI OpenURL
Das, Joyentanuj; Jayaraman, Sachindranath; Mohanty, Sumit Distance matrix of a class of completely positive graphs: determinant and inverse. (English) Zbl 1452.05047 Spec. Matrices 8, 160-171 (2020). MSC: 05C12 05C50 PDF BibTeX XML Cite \textit{J. Das} et al., Spec. Matrices 8, 160--171 (2020; Zbl 1452.05047) Full Text: DOI OpenURL
Sekine, Kouta; Nakao, Mitsuhiro T.; Oishi, Shin’ichi A new formulation using the Schur complement for the numerical existence proof of solutions to elliptic problems: without direct estimation for an inverse of the linearized operator. (English) Zbl 1456.65035 Numer. Math. 146, No. 4, 907-926 (2020). MSC: 65J10 65N30 35J25 PDF BibTeX XML Cite \textit{K. Sekine} et al., Numer. Math. 146, No. 4, 907--926 (2020; Zbl 1456.65035) Full Text: DOI OpenURL
Yeung, Yu-Hong; Pothen, Alex; Crouch, Jessica AMPS: real-time mesh cutting with augmented matrices for surgical simulations. (English) Zbl 1474.65450 Numer. Linear Algebra Appl. 27, No. 6, e2323, 19 p. (2020). Reviewer: Georg Hebermehl (Berlin) MSC: 65N30 65N22 65F05 65F10 65F50 65F08 65Y05 65Y20 35Q92 35Q74 74B10 92C50 PDF BibTeX XML Cite \textit{Y.-H. Yeung} et al., Numer. Linear Algebra Appl. 27, No. 6, e2323, 19 p. (2020; Zbl 1474.65450) Full Text: DOI OpenURL
Lou, Langhuan The quotient formulas on generalized Schur complements of positive semidefinite Hermitian matrices. (Chinese. English summary) Zbl 1463.15076 J. Yunnan Univ., Nat. Sci. 42, No. 3, 401-410 (2020). MSC: 15B57 15A09 15A10 PDF BibTeX XML Cite \textit{L. Lou}, J. Yunnan Univ., Nat. Sci. 42, No. 3, 401--410 (2020; Zbl 1463.15076) Full Text: DOI OpenURL
Durfee, David; Peebles, John; Peng, Richard; Rao, Anup B. Determinant-preserving sparsification of SDDM matrices. (English) Zbl 1451.68200 SIAM J. Comput. 49, No. 4, FOCS17-350-FOCS17-408 (2020). MSC: 68R10 05C50 05C80 68Q87 68W25 PDF BibTeX XML Cite \textit{D. Durfee} et al., SIAM J. Comput. 49, No. 4, FOCS17--350-FOCS17--408 (2020; Zbl 1451.68200) Full Text: DOI OpenURL
Botchev, M. A. A nested Schur complement solver with mesh-independent convergence for the time domain photonics modeling. (English) Zbl 07235945 Comput. Math. Appl. 80, No. 2, 295-304 (2020). MSC: 65F60 65N22 PDF BibTeX XML Cite \textit{M. A. Botchev}, Comput. Math. Appl. 80, No. 2, 295--304 (2020; Zbl 07235945) Full Text: DOI arXiv OpenURL
Sockwell, K. Chad; Peterson, Kara; Kuberry, Paul; Bochev, Pavel; Trask, Nat Interface flux recovery coupling method for the ocean-atmosphere system. (English) Zbl 1443.76239 Results Appl. Math. 8, Article ID 100110, 11 p. (2020). MSC: 76U60 76M10 76M20 86A05 86A10 PDF BibTeX XML Cite \textit{K. C. Sockwell} et al., Results Appl. Math. 8, Article ID 100110, 11 p. (2020; Zbl 1443.76239) Full Text: DOI OpenURL
Lou, L. H. Generalized Schur complements involving the Kronecker products of positive semidefinite matrices. (English) Zbl 1443.15015 Math. Notes 107, No. 1, 129-139 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A45 15A24 15A09 15A10 15B48 PDF BibTeX XML Cite \textit{L. H. Lou}, Math. Notes 107, No. 1, 129--139 (2020; Zbl 1443.15015) Full Text: DOI OpenURL
Choudhury, Projesh Nath; Tsatsomeros, Michael J. Algorithmic detection and construction of N-matrices. (English) Zbl 1441.15023 Linear Algebra Appl. 602, 46-56 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15B48 15A15 15A23 68Q15 90C33 PDF BibTeX XML Cite \textit{P. N. Choudhury} and \textit{M. J. Tsatsomeros}, Linear Algebra Appl. 602, 46--56 (2020; Zbl 1441.15023) Full Text: DOI OpenURL
Liu, Xiao; Xia, Jianlin; de Hoop, Maarten Fast factorization update for general elliptic equations under multiple coefficient updates. (English) Zbl 1442.65033 SIAM J. Sci. Comput. 42, No. 2, A1174-A1199 (2020). MSC: 65F05 65N22 65Y20 PDF BibTeX XML Cite \textit{X. Liu} et al., SIAM J. Sci. Comput. 42, No. 2, A1174--A1199 (2020; Zbl 1442.65033) Full Text: DOI OpenURL
Tuna, S. Emre Synchronization of linear oscillators coupled through a dynamic network with interior nodes. (English) Zbl 1442.93038 Automatica 117, Article ID 109008, 6 p. (2020). MSC: 93D99 93B70 PDF BibTeX XML Cite \textit{S. E. Tuna}, Automatica 117, Article ID 109008, 6 p. (2020; Zbl 1442.93038) Full Text: DOI OpenURL
Chatterjee, Tanmoy; Adhikari, Sondipon; Friswell, Michael I. Uncertainty propagation in dynamic sub-structuring by model reduction integrated domain decomposition. (English) Zbl 1442.74251 Comput. Methods Appl. Mech. Eng. 366, Article ID 113060, 22 p. (2020). MSC: 74S60 65N55 PDF BibTeX XML Cite \textit{T. Chatterjee} et al., Comput. Methods Appl. Mech. Eng. 366, Article ID 113060, 22 p. (2020; Zbl 1442.74251) Full Text: DOI OpenURL
Forrester, Peter J.; Zhang, Jiyuan Parametrising correlation matrices. (English) Zbl 1440.15034 J. Multivariate Anal. 178, Article ID 104619, 9 p. (2020). MSC: 15B52 PDF BibTeX XML Cite \textit{P. J. Forrester} and \textit{J. Zhang}, J. Multivariate Anal. 178, Article ID 104619, 9 p. (2020; Zbl 1440.15034) Full Text: DOI arXiv OpenURL
Elgharbi, S.; Esghir, M.; Ibrihich, O.; Abouzaid, B.; Essaouini, M.; El Hajji, S. Direct global Lanczos method for large linear systems with multiple right-hand sides. (English) Zbl 1449.65056 Afr. Mat. 31, No. 1, 57-69 (2020). MSC: 65F10 65F25 PDF BibTeX XML Cite \textit{S. Elgharbi} et al., Afr. Mat. 31, No. 1, 57--69 (2020; Zbl 1449.65056) Full Text: DOI OpenURL
Choi, Hana; Choi, Hayoung; Kim, Sejong; Lee, Hosoo Extension of block matrix representation of the geometric mean. (English) Zbl 1440.15029 J. Korean Math. Soc. 57, No. 3, 641-653 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15B48 15A45 15A83 15A60 47A64 PDF BibTeX XML Cite \textit{H. Choi} et al., J. Korean Math. Soc. 57, No. 3, 641--653 (2020; Zbl 1440.15029) Full Text: DOI OpenURL
Sidki, S.; Sadaka, R.; Benazzouz, A. Computing recursive orthogonal polynomial with Schur complements. (English) Zbl 07193287 J. Comput. Appl. Math. 373, Article ID 112406, 17 p. (2020). MSC: 65D20 33C45 PDF BibTeX XML Cite \textit{S. Sidki} et al., J. Comput. Appl. Math. 373, Article ID 112406, 17 p. (2020; Zbl 07193287) Full Text: DOI OpenURL
Klee, Steven; Stamps, Matthew T. Linear algebraic techniques for spanning tree enumeration. (English) Zbl 1437.05106 Am. Math. Mon. 127, No. 4, 297-307 (2020). MSC: 05C30 05C05 05C50 PDF BibTeX XML Cite \textit{S. Klee} and \textit{M. T. Stamps}, Am. Math. Mon. 127, No. 4, 297--307 (2020; Zbl 1437.05106) Full Text: DOI arXiv OpenURL
Liu, Jun; Pearson, John W. Parameter-robust preconditioning for the optimal control of the wave equation. (English) Zbl 07171737 Numer. Algorithms 83, No. 3, 1171-1203 (2020). MSC: 65-XX PDF BibTeX XML Cite \textit{J. Liu} and \textit{J. W. Pearson}, Numer. Algorithms 83, No. 3, 1171--1203 (2020; Zbl 07171737) Full Text: DOI Link OpenURL
Wang, Xiuli; Zou, Yongkui; Zhai, Qilong An effective implementation for Stokes equation by the weak Galerkin finite element method. (English) Zbl 1434.65280 J. Comput. Appl. Math. 370, Article ID 112586, 8 p. (2020). MSC: 65N30 65N15 76D07 65N55 PDF BibTeX XML Cite \textit{X. Wang} et al., J. Comput. Appl. Math. 370, Article ID 112586, 8 p. (2020; Zbl 1434.65280) Full Text: DOI OpenURL
Zheng, Yanpeng; Jiang, Xiaoyu; Chen, Xiaoting; Alsaadi, Fawaz On some generalizations of the Brunn-Minkowski inequality. (English) Zbl 1427.15024 Linear Algebra Appl. 586, 103-110 (2020). MSC: 15A45 15A60 PDF BibTeX XML Cite \textit{Y. Zheng} et al., Linear Algebra Appl. 586, 103--110 (2020; Zbl 1427.15024) Full Text: DOI OpenURL
Wang, Xiuli; Zhai, Qilong; Wang, Xiaoshen A class of weak Galerkin finite element methods for the incompressible fluid model. (English) Zbl 07408373 Adv. Appl. Math. Mech. 11, No. 2, 360-380 (2019). MSC: 65N15 65N30 76D07 PDF BibTeX XML Cite \textit{X. Wang} et al., Adv. Appl. Math. Mech. 11, No. 2, 360--380 (2019; Zbl 07408373) Full Text: DOI OpenURL
Durfee, David; Gao, Yu; Goranci, Gramoz; Peng, Richard Fully dynamic spectral vertex sparsifiers and applications. (English) Zbl 1433.68291 Charikar, Moses (ed.) et al., Proceedings of the 51st annual ACM SIGACT symposium on theory of computing, STOC ’19, Phoenix, AZ, USA, June 23–26, 2019. New York, NY: Association for Computing Machinery (ACM). 914-925 (2019). MSC: 68R10 05C50 05C85 68P05 68W40 94C15 PDF BibTeX XML Cite \textit{D. Durfee} et al., in: Proceedings of the 51st annual ACM SIGACT symposium on theory of computing, STOC '19, Phoenix, AZ, USA, June 23--26, 2019. New York, NY: Association for Computing Machinery (ACM). 914--925 (2019; Zbl 1433.68291) Full Text: DOI OpenURL
Yang, Xiaoying; Liu, Xin; Wang, Yaqiang New results of Drazin inverse for sum of matrices. (Chinese. English summary) Zbl 1449.15007 Numer. Math., Nanjing 41, No. 2, 164-175 (2019). MSC: 15A09 PDF BibTeX XML Cite \textit{X. Yang} et al., Numer. Math., Nanjing 41, No. 2, 164--175 (2019; Zbl 1449.15007) OpenURL
Wang, Chaojie; Li, Hongyi; Zhao, Di Improved block preconditioners for linear systems arising from half-quadratic image restoration. (English) Zbl 1433.94016 Appl. Math. Comput. 363, Article ID 124614, 9 p. (2019). MSC: 94A08 65F08 49N10 PDF BibTeX XML Cite \textit{C. Wang} et al., Appl. Math. Comput. 363, Article ID 124614, 9 p. (2019; Zbl 1433.94016) Full Text: DOI OpenURL
Nedović, Maja; Cvetković, Ljiljana The Schur complement of \(P H\)-matrices. (English) Zbl 1433.15034 Appl. Math. Comput. 362, Article ID 124541, 9 p. (2019). MSC: 15B48 15A18 15A42 15B57 PDF BibTeX XML Cite \textit{M. Nedović} and \textit{L. Cvetković}, Appl. Math. Comput. 362, Article ID 124541, 9 p. (2019; Zbl 1433.15034) Full Text: DOI OpenURL
Boussaïd, Nabile; Comech, Andrew Nonlinear Dirac equation. Spectral stability of solitary waves. (English) Zbl 1442.35001 Mathematical Surveys and Monographs 244. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-4395-5/hbk; 978-1-4704-5422-7/ebook). vi, 297 p. (2019). Reviewer: Boris A. Malomed (Tel Aviv) MSC: 35-02 35B32 35B35 35C08 35P05 35Q41 81Q05 PDF BibTeX XML Cite \textit{N. Boussaïd} and \textit{A. Comech}, Nonlinear Dirac equation. Spectral stability of solitary waves. Providence, RI: American Mathematical Society (AMS) (2019; Zbl 1442.35001) Full Text: DOI OpenURL
Xiong, Zhiping; Liu, Zhongshan The forward order laws for \(\{1,2,3\}\)- and \(\{1,2,4\}\)-inverses of multiple matrix products. (English) Zbl 1440.47002 Complex Anal. Oper. Theory 13, No. 8, 3579-3594 (2019). Reviewer: K. C. Sivakumar (Chennai) MSC: 47A05 15A09 15A24 PDF BibTeX XML Cite \textit{Z. Xiong} and \textit{Z. Liu}, Complex Anal. Oper. Theory 13, No. 8, 3579--3594 (2019; Zbl 1440.47002) Full Text: DOI OpenURL
Li, Zhongyang; Hu, Haiping An Anderson-Taylor type inequality via the Schur complement. (English) Zbl 1426.15030 JP J. Algebra Number Theory Appl. 41, No. 2, 265-274 (2019). MSC: 15A45 15A42 PDF BibTeX XML Cite \textit{Z. Li} and \textit{H. Hu}, JP J. Algebra Number Theory Appl. 41, No. 2, 265--274 (2019; Zbl 1426.15030) Full Text: DOI OpenURL
Stanimirović, Predrag S.; Katsikis, Vasilios N.; Kolundžija, Dejan Inversion and pseudoinversion of block arrowhead matrices. (English) Zbl 1429.65054 Appl. Math. Comput. 341, 379-401 (2019). MSC: 65F05 15A09 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 341, 379--401 (2019; Zbl 1429.65054) Full Text: DOI OpenURL
Zhang, Daochang; Mosić, Dijana; Tam, Tin-Yau On the existence of group inverses of Peirce corner matrices. (English) Zbl 1425.15005 Linear Algebra Appl. 582, 482-498 (2019). MSC: 15A09 15A30 65F20 PDF BibTeX XML Cite \textit{D. Zhang} et al., Linear Algebra Appl. 582, 482--498 (2019; Zbl 1425.15005) Full Text: DOI arXiv OpenURL
Liu, Xin; Yang, Xiaoying; Wang, Yaqiang A note on the formulas for the Drazin inverse of the sum of two matrices. (English) Zbl 1423.15006 Open Math. 17, 160-167 (2019). MSC: 15A09 PDF BibTeX XML Cite \textit{X. Liu} et al., Open Math. 17, 160--167 (2019; Zbl 1423.15006) Full Text: DOI OpenURL
Zou, Honglin; Mosić, Dijana; Chen, Jianlong The existence and representation of the Drazin inverse of a \(2 \times 2\) block matrix over a ring. (English) Zbl 1421.15002 J. Algebra Appl. 18, No. 11, Article ID 1950212, 23 p. (2019). MSC: 15A09 16S50 05C25 PDF BibTeX XML Cite \textit{H. Zou} et al., J. Algebra Appl. 18, No. 11, Article ID 1950212, 23 p. (2019; Zbl 1421.15002) Full Text: DOI OpenURL
Pavlíková, Soña; Ševčovič, Daniel On construction of upper and lower bounds for the HOMO-LUMO spectral gap. (English) Zbl 1419.05133 Numer. Algebra Control Optim. 9, No. 1, 53-69 (2019). MSC: 05C50 15A09 15B36 90C11 90C22 PDF BibTeX XML Cite \textit{S. Pavlíková} and \textit{D. Ševčovič}, Numer. Algebra Control Optim. 9, No. 1, 53--69 (2019; Zbl 1419.05133) Full Text: DOI OpenURL
Liu, Zhongshan; Xiong, Zhiping; Qin, Yingying A note on the forward order law for least square \(g\)-inverse of three matrix products. (English) Zbl 1449.15004 Comput. Appl. Math. 38, No. 2, Paper No. 48, 7 p. (2019). MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{Z. Liu} et al., Comput. Appl. Math. 38, No. 2, Paper No. 48, 7 p. (2019; Zbl 1449.15004) Full Text: DOI OpenURL
Bootland, Niall; Bentley, Alistair; Kees, Christopher; Wathen, Andrew Preconditioners for two-phase incompressible Navier-Stokes flow. (English) Zbl 1421.76161 SIAM J. Sci. Comput. 41, No. 4, B843-B869 (2019). MSC: 76M12 65F08 65F10 65N22 76D05 76D07 76T10 PDF BibTeX XML Cite \textit{N. Bootland} et al., SIAM J. Sci. Comput. 41, No. 4, B843--B869 (2019; Zbl 1421.76161) Full Text: DOI arXiv OpenURL
Gorb, Yuliya; Kramarenko, Vasiliy; Kuznetsov, Yuri Preconditioned iterative methods for diffusion problems with high-contrast inclusions. (English) Zbl 1449.65058 Numer. Linear Algebra Appl. 26, No. 4, e2243, 17 p. (2019). Reviewer: Miroslav Rozloznik MSC: 65F10 65F08 65N22 PDF BibTeX XML Cite \textit{Y. Gorb} et al., Numer. Linear Algebra Appl. 26, No. 4, e2243, 17 p. (2019; Zbl 1449.65058) Full Text: DOI OpenURL
Feng, Hongsong; Long, Guangqing; Zhao, Shan An augmented matched interface and boundary (MIB) method for solving elliptic interface problem. (English) Zbl 1422.65311 J. Comput. Appl. Math. 361, 426-443 (2019). MSC: 65N06 35J25 35R05 65N30 65T50 PDF BibTeX XML Cite \textit{H. Feng} et al., J. Comput. Appl. Math. 361, 426--443 (2019; Zbl 1422.65311) Full Text: DOI OpenURL
Cao, Jinde; Liu, Jia-Bao; Wang, Shaohui Resistance distances in corona and neighborhood corona networks based on Laplacian generalized inverse approach. (English) Zbl 1414.05248 J. Algebra Appl. 18, No. 3, Article ID 1950053, 12 p. (2019). MSC: 05C76 05C85 05C12 PDF BibTeX XML Cite \textit{J. Cao} et al., J. Algebra Appl. 18, No. 3, Article ID 1950053, 12 p. (2019; Zbl 1414.05248) Full Text: DOI OpenURL
Zhou, Xianghui; Yan, Zizong An application of forward difference method in robust stability of discrete uncertainty system with delays. (English) Zbl 1459.93144 Adv. Difference Equ. 2019, Paper No. 194, 11 p. (2019). MSC: 93D09 93D20 93D15 93C55 93C41 PDF BibTeX XML Cite \textit{X. Zhou} and \textit{Z. Yan}, Adv. Difference Equ. 2019, Paper No. 194, 11 p. (2019; Zbl 1459.93144) Full Text: DOI OpenURL
Jiang, Xiaoyu; Zheng, Yanpeng; Chen, Xiaoting Extending a refinement of Koteljanskiĭ’s inequality. (English) Zbl 1414.15025 Linear Algebra Appl. 574, 252-261 (2019). MSC: 15A45 15A60 PDF BibTeX XML Cite \textit{X. Jiang} et al., Linear Algebra Appl. 574, 252--261 (2019; Zbl 1414.15025) Full Text: DOI OpenURL
Gernandt, H.; Pade, J. P. Schur reduction of trees and extremal entries of the Fiedler vector. (English) Zbl 1411.05160 Linear Algebra Appl. 570, 93-122 (2019). MSC: 05C50 05C05 05C40 05C35 15A18 15A42 PDF BibTeX XML Cite \textit{H. Gernandt} and \textit{J. P. Pade}, Linear Algebra Appl. 570, 93--122 (2019; Zbl 1411.05160) Full Text: DOI arXiv OpenURL
Berger, Thomas; Giribet, Juan; Martínez Pería, Francisco D.; Trunk, Carsten On a class of non-Hermitian matrices with positive definite Schur complements. (English) Zbl 1416.15031 Proc. Am. Math. Soc. 147, No. 6, 2375-2388 (2019). Reviewer: Janko Marovt (Maribor) MSC: 15B57 15A83 15A23 15B48 PDF BibTeX XML Cite \textit{T. Berger} et al., Proc. Am. Math. Soc. 147, No. 6, 2375--2388 (2019; Zbl 1416.15031) Full Text: DOI OpenURL
Li, Xudong; Sun, Defeng; Toh, Kim-Chuan A block symmetric Gauss-Seidel decomposition theorem for convex composite quadratic programming and its applications. (English) Zbl 1412.90086 Math. Program. 175, No. 1-2 (A), 395-418 (2019). MSC: 90C06 90C20 90C25 65F10 PDF BibTeX XML Cite \textit{X. Li} et al., Math. Program. 175, No. 1--2 (A), 395--418 (2019; Zbl 1412.90086) Full Text: DOI arXiv OpenURL
Berger-Vergiat, Luc; Chen, Xiaocui; Waisman, Haim Explicit and implicit methods for shear band modeling at high strain rates. (English) Zbl 1471.74068 Comput. Mech. 63, No. 4, 615-629 (2019). MSC: 74S05 74C05 74F05 PDF BibTeX XML Cite \textit{L. Berger-Vergiat} et al., Comput. Mech. 63, No. 4, 615--629 (2019; Zbl 1471.74068) Full Text: DOI OpenURL
Messaoudi, Abderrahim; Errachid, Mohammed; Jbilou, Khalide; Sadok, Hassane GRPIA: a new algorithm for computing interpolation polynomials. (English) Zbl 07005710 Numer. Algorithms 80, No. 1, 253-278 (2019). MSC: 65D05 PDF BibTeX XML Cite \textit{A. Messaoudi} et al., Numer. Algorithms 80, No. 1, 253--278 (2019; Zbl 07005710) Full Text: DOI OpenURL
Liu, Zhongshan; Xiong, Zhiping The forward order laws for \(\{1,2,3\}\)- and \(\{1,2,4\}\)-inverses of a three matrix products. (English) Zbl 07437540 Filomat 32, No. 2, 589-598 (2018). MSC: 47A05 15A09 15A24 PDF BibTeX XML Cite \textit{Z. Liu} and \textit{Z. Xiong}, Filomat 32, No. 2, 589--598 (2018; Zbl 07437540) Full Text: DOI OpenURL
Bosch, Jessica; Kahle, Christian; Stoll, Martin Preconditioning of a coupled Cahn-Hilliard Navier-Stokes system. (English) Zbl 07414452 Commun. Comput. Phys. 23, No. 2, 603-628 (2018). MSC: 65F08 65F10 65N22 65F50 93C20 74S05 35K55 82C26 35Q30 PDF BibTeX XML Cite \textit{J. Bosch} et al., Commun. Comput. Phys. 23, No. 2, 603--628 (2018; Zbl 07414452) Full Text: DOI OpenURL
Goranci, Gramoz; Henzinger, Monika; Peng, Pan Dynamic effective resistances and approximate Schur complement on separable graphs. (English) Zbl 07378710 Azar, Yossi (ed.) et al., 26th annual European symposium on algorithms, ESA 2018, August 20–22, 2018, Helsinki, Finland. Proceedings. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 112, Article 40, 15 p. (2018). MSC: 68Wxx PDF BibTeX XML Cite \textit{G. Goranci} et al., LIPIcs -- Leibniz Int. Proc. Inform. 112, Article 40, 15 p. (2018; Zbl 07378710) Full Text: DOI OpenURL
Zeng, Cheng; He, Gantong Matrix inequalities in the Lowner ordering by means of Schur complement and block matrices. (English) Zbl 1453.15006 Int. J. Comput. Sci. Math. 9, No. 2, 133-141 (2018). MSC: 15A39 PDF BibTeX XML Cite \textit{C. Zeng} and \textit{G. He}, Int. J. Comput. Sci. Math. 9, No. 2, 133--141 (2018; Zbl 1453.15006) Full Text: DOI OpenURL
Liao, Li-Dan; Zhang, Guo-Feng; Zhang, Lei Robust preconditioners for optimal control with time-periodic parabolic equation. (English) Zbl 1442.49037 Comput. Math. Appl. 76, No. 10, 2514-2522 (2018). MSC: 49M25 35K20 35Q93 65M22 PDF BibTeX XML Cite \textit{L.-D. Liao} et al., Comput. Math. Appl. 76, No. 10, 2514--2522 (2018; Zbl 1442.49037) Full Text: DOI OpenURL
Büsing, Henrik Efficient solution techniques for multi-phase flow in porous media. (English) Zbl 1445.76053 Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 11th international conference, LSSC 2017, Sozopol, Bulgaria, June 5–9, 2017. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 10665, 572-579 (2018). MSC: 76M12 76M20 76S05 76T30 PDF BibTeX XML Cite \textit{H. Büsing}, Lect. Notes Comput. Sci. 10665, 572--579 (2018; Zbl 1445.76053) Full Text: DOI OpenURL
Pearson, John W.; Gondzio, Jacek On block triangular preconditioners for the interior point solution of PDE-constrained optimization problems. (English) Zbl 1450.65175 Bjørstad, Petter E. (ed.) et al., Domain decomposition methods in science and engineering XXIV. Proceedings of the 24th international conference, Svalbard, Norway, February 6–10, 2017. Cham: Springer. Lect. Notes Comput. Sci. Eng. 125, 503-510 (2018). MSC: 65N55 65K10 65N30 65H10 65F08 65F05 65F22 49J20 PDF BibTeX XML Cite \textit{J. W. Pearson} and \textit{J. Gondzio}, Lect. Notes Comput. Sci. Eng. 125, 503--510 (2018; Zbl 1450.65175) Full Text: DOI Link OpenURL
Desai, Ajit; Khalil, Mohammad; Pettit, Chris; Poirel, Dominique; Sarkar, Abhijit Scalable domain decomposition solvers for stochastic PDEs in high performance computing. (English) Zbl 1440.65264 Comput. Methods Appl. Mech. Eng. 335, 194-222 (2018). MSC: 65N55 35R60 60H15 65N75 PDF BibTeX XML Cite \textit{A. Desai} et al., Comput. Methods Appl. Mech. Eng. 335, 194--222 (2018; Zbl 1440.65264) Full Text: DOI Link OpenURL
Fritzsche, Bernd; Kirstein, Bernd; Mädler, Conrad An application of the Schur complement to truncated matricial power moment problems. (English) Zbl 07137671 Bart, Harm (ed.) et al., Operator theory, analysis and the state space approach. In honor of Rien Kaashoek. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 271, 215-238 (2018). Reviewer: David Kimsey (Newcastle upon Tyne) MSC: 47A57 44A60 PDF BibTeX XML Cite \textit{B. Fritzsche} et al., Oper. Theory: Adv. Appl. 271, 215--238 (2018; Zbl 07137671) Full Text: DOI arXiv OpenURL
Lu, Xin; Liu, Xing-ping; Gu, Tong-xiang The convergence theory for the restricted version of the overlapping Schur complement preconditioner. (English) Zbl 1429.65059 Appl. Math. Comput. 339, 422-430 (2018). MSC: 65F08 65F10 65F35 65M55 PDF BibTeX XML Cite \textit{X. Lu} et al., Appl. Math. Comput. 339, 422--430 (2018; Zbl 1429.65059) Full Text: DOI OpenURL
Mosić, Dijana; Djordjević, Dragan S. Block representations of the generalized Drazin inverse. (English) Zbl 1427.46031 Appl. Math. Comput. 331, 200-209 (2018). MSC: 46H05 15A09 47A05 PDF BibTeX XML Cite \textit{D. Mosić} and \textit{D. S. Djordjević}, Appl. Math. Comput. 331, 200--209 (2018; Zbl 1427.46031) Full Text: DOI OpenURL
Cosme, Iria C. S.; Fernandes, Isaac F.; de Carvalho, João L.; Xavier-de-Souza, Samuel Memory-usage advantageous block recursive matrix inverse. (English) Zbl 1427.65034 Appl. Math. Comput. 328, 125-136 (2018). MSC: 65F05 15A09 PDF BibTeX XML Cite \textit{I. C. S. Cosme} et al., Appl. Math. Comput. 328, 125--136 (2018; Zbl 1427.65034) Full Text: DOI arXiv OpenURL
Yang, Xiaoying; Liu, Xin; Wang, Yaqiang New representations of Drazin inverse for sum of two matrices and its applications. (Chinese. English summary) Zbl 1424.15011 Numer. Math., Nanjing 40, No. 3, 193-206 (2018). MSC: 15A09 PDF BibTeX XML Cite \textit{X. Yang} et al., Numer. Math., Nanjing 40, No. 3, 193--206 (2018; Zbl 1424.15011) OpenURL
Liu, Jianzhou; Zhang, Juan; Zhou, Lixin; Tu, Gen The Nekrasov diagonally dominant degree on the Schur complement of Nekrasov matrices and its applications. (English) Zbl 1426.15060 Appl. Math. Comput. 320, 251-263 (2018). MSC: 15B57 15A45 15B48 PDF BibTeX XML Cite \textit{J. Liu} et al., Appl. Math. Comput. 320, 251--263 (2018; Zbl 1426.15060) Full Text: DOI OpenURL
Li, Xudong; Sun, Defeng; Toh, Kim-Chuan QSDPNAL: a two-phase augmented Lagrangian method for convex quadratic semidefinite programming. (English) Zbl 1411.90213 Math. Program. Comput. 10, No. 4, 703-743 (2018). MSC: 90C06 90C20 90C22 90C25 65F10 PDF BibTeX XML Cite \textit{X. Li} et al., Math. Program. Comput. 10, No. 4, 703--743 (2018; Zbl 1411.90213) Full Text: DOI arXiv OpenURL
Rao, Ruofeng; Zhong, Shouming Boundedness and robust analysis of dynamics of nonlinear diffusion high-order Markovian jump time-delay system. (English) Zbl 1448.60169 Adv. Difference Equ. 2018, Paper No. 434, 29 p. (2018). MSC: 60J74 92B20 93D05 35K57 PDF BibTeX XML Cite \textit{R. Rao} and \textit{S. Zhong}, Adv. Difference Equ. 2018, Paper No. 434, 29 p. (2018; Zbl 1448.60169) Full Text: DOI OpenURL
Scott, Jennifer; Tůma, Miroslav A Schur complement approach to preconditioning sparse linear least-squares problems with some dense rows. (English) Zbl 1406.65015 Numer. Algorithms 79, No. 4, 1147-1168 (2018). Reviewer: Adhemar Bultheel (Leuven) MSC: 65F05 65F10 65K05 65F50 65F08 65F20 PDF BibTeX XML Cite \textit{J. Scott} and \textit{M. Tůma}, Numer. Algorithms 79, No. 4, 1147--1168 (2018; Zbl 1406.65015) Full Text: DOI OpenURL
Ibrogimov, Orif O.; Tretter, Christiane On the spectrum of an operator in truncated Fock space. (English) Zbl 1402.81151 Alpay, Daniel (ed.) et al., Indefinite inner product spaces, Schur analysis, and differential equations. A volume dedicated to Heinz Langer. Cham: Birkhäuser (ISBN 978-3-319-68848-0/hbk; 978-3-319-68849-7/ebook). Operator Theory: Advances and Applications 263. Linear Operators and Linear Systems, 321-334 (2018). MSC: 81Q10 47G10 47N50 35P05 81V35 81U99 PDF BibTeX XML Cite \textit{O. O. Ibrogimov} and \textit{C. Tretter}, Oper. Theory: Adv. Appl. 263, 321--334 (2018; Zbl 1402.81151) Full Text: DOI arXiv OpenURL
Bomze, Immanuel M. Building a completely positive factorization. (English) Zbl 1397.90288 CEJOR, Cent. Eur. J. Oper. Res. 26, No. 2, 287-305 (2018). MSC: 90C20 PDF BibTeX XML Cite \textit{I. M. Bomze}, CEJOR, Cent. Eur. J. Oper. Res. 26, No. 2, 287--305 (2018; Zbl 1397.90288) Full Text: DOI OpenURL
Friedrich, J.; Günther, M.; Klotz, L. A generalized Schur complement for nonnegative operators on linear spaces. (English) Zbl 06946073 Banach J. Math. Anal. 12, No. 3, 617-633 (2018). MSC: 47A05 47A07 PDF BibTeX XML Cite \textit{J. Friedrich} et al., Banach J. Math. Anal. 12, No. 3, 617--633 (2018; Zbl 06946073) Full Text: DOI arXiv Euclid OpenURL
Bourgain, J. On a homogenization problem. (English) Zbl 1401.35356 J. Stat. Phys. 172, No. 2, 314-320 (2018). MSC: 35R60 47G10 60B15 PDF BibTeX XML Cite \textit{J. Bourgain}, J. Stat. Phys. 172, No. 2, 314--320 (2018; Zbl 1401.35356) Full Text: DOI arXiv OpenURL
Kuznetsov, Yuri A. Preconditioning for diffusion problem with small size high resolution inclusions. (English) Zbl 1394.76119 Russ. J. Numer. Anal. Math. Model. 33, No. 4, 243-251 (2018). MSC: 76R50 PDF BibTeX XML Cite \textit{Y. A. Kuznetsov}, Russ. J. Numer. Anal. Math. Model. 33, No. 4, 243--251 (2018; Zbl 1394.76119) Full Text: DOI OpenURL
Moutafis, Byron E.; Filelis-Papadopoulos, Christos K.; Gravvanis, George A. Parallel Schur complement techniques based on multiprojection methods. (English) Zbl 1395.65009 SIAM J. Sci. Comput. 40, No. 4, C634-C654 (2018). Reviewer: Constantin Popa (Constanţa) MSC: 65F08 65F10 65F50 65N55 68W10 68W15 PDF BibTeX XML Cite \textit{B. E. Moutafis} et al., SIAM J. Sci. Comput. 40, No. 4, C634--C654 (2018; Zbl 1395.65009) Full Text: DOI OpenURL
Kwon, Eun Young; Kim, An Hyun Hyponormal Toeplitz operators on the Hardy space of the unit circle. (English) Zbl 06912212 Honam Math. J. 40, No. 1, 155-162 (2018). MSC: 47B20 47B35 47B37 PDF BibTeX XML Cite \textit{E. Y. Kwon} and \textit{A. H. Kim}, Honam Math. J. 40, No. 1, 155--162 (2018; Zbl 06912212) Full Text: DOI OpenURL
Spitkovsky, Ilya M.; Voronin, Anatoly F. A note on the factorization of some structured matrix functions. (English) Zbl 06909749 Integral Equations Oper. Theory 90, No. 3, Paper No. 39, 7 p. (2018). MSC: 47A68 30H15 15A60 PDF BibTeX XML Cite \textit{I. M. Spitkovsky} and \textit{A. F. Voronin}, Integral Equations Oper. Theory 90, No. 3, Paper No. 39, 7 p. (2018; Zbl 06909749) Full Text: DOI arXiv OpenURL
Kalantzis, Vassilis; Xi, Yuanzhe; Saad, Yousef Beyond automated multilevel substructuring: domain decomposition with rational filtering. (English) Zbl 1394.65030 SIAM J. Sci. Comput. 40, No. 4, C477-C502 (2018). MSC: 65F15 15A18 65F50 65Y05 PDF BibTeX XML Cite \textit{V. Kalantzis} et al., SIAM J. Sci. Comput. 40, No. 4, C477--C502 (2018; Zbl 1394.65030) Full Text: DOI OpenURL
Axelsson, Owe; Blaheta, Radim Low-rank improvements of two-level grid preconditioned matrices. (English) Zbl 1432.65034 J. Comput. Appl. Math. 340, 432-442 (2018). MSC: 65F08 65N22 PDF BibTeX XML Cite \textit{O. Axelsson} and \textit{R. Blaheta}, J. Comput. Appl. Math. 340, 432--442 (2018; Zbl 1432.65034) Full Text: DOI OpenURL
Deng, Chunyuan; Liu, Rufang; Wang, Xiunan Expression for the multiplicative perturbation of the Moore-Penrose inverse. (English) Zbl 1390.15008 Linear Multilinear Algebra 66, No. 6, 1171-1185 (2018). Reviewer: John D. Dixon (Ottawa) MSC: 15A09 47A05 PDF BibTeX XML Cite \textit{C. Deng} et al., Linear Multilinear Algebra 66, No. 6, 1171--1185 (2018; Zbl 1390.15008) Full Text: DOI OpenURL
Bisht, Kavita; Sivakumar, K. C. Vanishing pseudo-Schur complements, reverse order laws, absorption laws and inheritance properties. (English) Zbl 1390.15007 Linear Multilinear Algebra 66, No. 1, 167-183 (2018). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{K. Bisht} and \textit{K. C. Sivakumar}, Linear Multilinear Algebra 66, No. 1, 167--183 (2018; Zbl 1390.15007) Full Text: DOI arXiv OpenURL