Bolla, Marianna; Szabados, Tamás; Baranyi, Máté; Abdelkhalek, Fatma Block circulant matrices and the spectra of multivariate stationary sequences. (English) Zbl 07335018 Spec. Matrices 9, 36-51 (2021). MSC: 62M10 62M15 62H25 62P05 42B05 15B05 PDF BibTeX XML Cite \textit{M. Bolla} et al., Spec. Matrices 9, 36--51 (2021; Zbl 07335018) Full Text: DOI
Li, Ke; Wu, Gang A randomized generalized low rank approximations of matrices algorithm for high dimensionality reduction and image compression. (English) Zbl 07332752 Numer. Linear Algebra Appl. 28, No. 1, e2338, 24 p. (2021). MSC: 65F55 68W20 94A08 PDF BibTeX XML Cite \textit{K. Li} and \textit{G. Wu}, Numer. Linear Algebra Appl. 28, No. 1, e2338, 24 p. (2021; Zbl 07332752) Full Text: DOI
Hamm, Keaton; Huang, Longxiu Perturbations of CUR decompositions. (English) Zbl 07331677 SIAM J. Matrix Anal. Appl. 42, No. 1, 351-375 (2021). MSC: 65F55 15A23 65F30 68P99 68W20 PDF BibTeX XML Cite \textit{K. Hamm} and \textit{L. Huang}, SIAM J. Matrix Anal. Appl. 42, No. 1, 351--375 (2021; Zbl 07331677) Full Text: DOI
Hofer, Roswitha Finding both, The continued fraction and the Laurent series expansion of golden ratio analogs in the field of formal power series. (English) Zbl 07329228 J. Number Theory 223, 168-194 (2021). MSC: 11B39 11T99 11C99 PDF BibTeX XML Cite \textit{R. Hofer}, J. Number Theory 223, 168--194 (2021; Zbl 07329228) Full Text: DOI
Xia, Guoli; Tang, Gaohua; Zhou, Yiqiang When is a matrix a sum of involutions or tripotents? (English) Zbl 07328966 Commun. Algebra 49, No. 4, 1717-1724 (2021). MSC: 15A21 15A24 16S50 PDF BibTeX XML Cite \textit{G. Xia} et al., Commun. Algebra 49, No. 4, 1717--1724 (2021; Zbl 07328966) Full Text: DOI
de la Cruz, Ralph John; Reyes, Edgar On the Iwasawa decomposition of a perplectic matrix. (English) Zbl 07327500 Commun. Algebra 49, No. 3, 932-947 (2021). MSC: 15A21 15A23 15B10 PDF BibTeX XML Cite \textit{R. J. de la Cruz} and \textit{E. Reyes}, Commun. Algebra 49, No. 3, 932--947 (2021; Zbl 07327500) Full Text: DOI
Shirokov, D. S. A note on the hyperbolic singular value decomposition without hyperexchange matrices. (English) Zbl 07319223 J. Comput. Appl. Math. 391, Article ID 113450, 9 p. (2021). MSC: 15A18 15A23 15B10 65F15 PDF BibTeX XML Cite \textit{D. S. Shirokov}, J. Comput. Appl. Math. 391, Article ID 113450, 9 p. (2021; Zbl 07319223) Full Text: DOI
Kharaghani, Hadi; Suda, Sho Divisible design digraphs and association schemes. (English) Zbl 07313133 Finite Fields Appl. 69, Article ID 101763, 18 p. (2021). MSC: 05C20 05C51 05B20 05B05 05E30 PDF BibTeX XML Cite \textit{H. Kharaghani} and \textit{S. Suda}, Finite Fields Appl. 69, Article ID 101763, 18 p. (2021; Zbl 07313133) Full Text: DOI
Conde, Cristian M.; Dratman, Ezequiel; Grippo, Luciano N. On the spectral radius of block graphs with prescribed independence number \(\alpha\). (English) Zbl 07312125 Linear Algebra Appl. 614, 111-124 (2021). MSC: 05C50 05C51 15A18 PDF BibTeX XML Cite \textit{C. M. Conde} et al., Linear Algebra Appl. 614, 111--124 (2021; Zbl 07312125) Full Text: DOI
Marco, Ana; Martínez, José-Javier; Viaña, Raquel Error analysis, perturbation theory and applications of the bidiagonal decomposition of rectangular totally positive h-Bernstein-Vandermonde matrices. (English) Zbl 07312105 Linear Algebra Appl. 613, 377-392 (2021). MSC: 65F15 65F20 65F35 15A23 15B48 PDF BibTeX XML Cite \textit{A. Marco} et al., Linear Algebra Appl. 613, 377--392 (2021; Zbl 07312105) Full Text: DOI
Faßbender, Heike; Rozložník, Miroslav; Singer, Sanja Nearly optimal scaling in the SR decomposition. (English) Zbl 07312102 Linear Algebra Appl. 613, 295-319 (2021). MSC: 65F25 65F35 65F05 15A23 PDF BibTeX XML Cite \textit{H. Faßbender} et al., Linear Algebra Appl. 613, 295--319 (2021; Zbl 07312102) Full Text: DOI
Che, Maolin; Wei, Yimin; Yan, Hong Randomized algorithms for the low multilinear rank approximations of tensors. (English) Zbl 07309646 J. Comput. Appl. Math. 390, Article ID 113380, 20 p. (2021). MSC: 65F 68W20 15A69 PDF BibTeX XML Cite \textit{M. Che} et al., J. Comput. Appl. Math. 390, Article ID 113380, 20 p. (2021; Zbl 07309646) Full Text: DOI
Yu, Cui-E; Liu, Xin; Zhang, Yang On elliptic biquaternion matrices. (English) Zbl 07309509 Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 5, 14 p. (2021). Reviewer: Yansheng Wu (Nanjing) MSC: 15B33 15A24 15A23 15A18 15A66 15A67 PDF BibTeX XML Cite \textit{C.-E Yu} et al., Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 5, 14 p. (2021; Zbl 07309509) Full Text: DOI
de Seguins Pazzis, Clément Products of involutions of an infinite-dimensional vector space. (English) Zbl 07300452 Can. J. Math. 73, No. 1, 195-220 (2021). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 08A35 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Can. J. Math. 73, No. 1, 195--220 (2021; Zbl 07300452) Full Text: DOI
Arrondo, Enrique; Bernardi, Alessandra; Marques, Pedro Macias; Mourrain, Bernard Skew-symmetric tensor decomposition. (English) Zbl 07298831 Commun. Contemp. Math. 23, No. 2, Article ID 1950061, 29 p. (2021). Reviewer: Tin Yau Tam (Reno) MSC: 15A69 15A75 15A23 14M15 16W22 16Z05 PDF BibTeX XML Cite \textit{E. Arrondo} et al., Commun. Contemp. Math. 23, No. 2, Article ID 1950061, 29 p. (2021; Zbl 07298831) Full Text: DOI
Zimmermann, Ralf A geometric approach to subspace updates and orthogonal matrix decompositions under rank-one modifications. (English) Zbl 1456.15026 Math. Comput. 90, No. 328, 671-688 (2021). MSC: 15B10 15A23 65F15 65F25 PDF BibTeX XML Cite \textit{R. Zimmermann}, Math. Comput. 90, No. 328, 671--688 (2021; Zbl 1456.15026) Full Text: DOI
Xu, S. Z.; Chen, J. L.; Benítez, J. Partial orders based on the CS decomposition. (English) Zbl 1455.15002 Ukr. Math. J. 72, No. 8, 1294-1313 (2021) and Ukr. Mat. Zh. 72, No. 8, 1119-1133 (2020). MSC: 15A23 15A10 PDF BibTeX XML Cite \textit{S. Z. Xu} et al., Ukr. Math. J. 72, No. 8, 1294--1313 (2021; Zbl 1455.15002) Full Text: DOI
Feng, Bo; Wu, Gang Revisiting the low-rank eigenvalue problem. (English) Zbl 1455.65052 Appl. Math. Lett. 112, Article ID 106706, 9 p. (2021). MSC: 65F15 15A18 PDF BibTeX XML Cite \textit{B. Feng} and \textit{G. Wu}, Appl. Math. Lett. 112, Article ID 106706, 9 p. (2021; Zbl 1455.65052) Full Text: DOI
Kalantzis, Vassilis A domain decomposition Rayleigh-Ritz algorithm for symmetric generalized eigenvalue problems. (English) Zbl 07328655 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 07328655) Full Text: DOI
Dehghani-Madiseh, Marzieh Inner and outer estimations of the generalized solution sets and an application in economic. (English) Zbl 07326397 J. Math. Model. 8, No. 4, 345-361 (2020). MSC: 15A06 15A23 65G30 65G40 PDF BibTeX XML Cite \textit{M. Dehghani-Madiseh}, J. Math. Model. 8, No. 4, 345--361 (2020; Zbl 07326397) Full Text: DOI
Brust, Johannes J.; Marcia, Roummel F.; Petra, Cosmin G. Computationally efficient decompositions of oblique projection matrices. (English) Zbl 07319898 SIAM J. Matrix Anal. Appl. 41, No. 2, 852-870 (2020). MSC: 65F15 15B99 PDF BibTeX XML Cite \textit{J. J. Brust} et al., SIAM J. Matrix Anal. Appl. 41, No. 2, 852--870 (2020; Zbl 07319898) Full Text: DOI
Huang, Ming; Lin, Sida; Yuan, Jinlong; Gong, Zhaohua; Liang, Xijun A \(\mathcal{VU}\)-decomposition technique for a class of eigenvalue optimizations. (English) Zbl 07313894 Pac. J. Optim. 16, No. 1, 129-142 (2020). MSC: 90C56 15A23 PDF BibTeX XML Cite \textit{M. Huang} et al., Pac. J. Optim. 16, No. 1, 129--142 (2020; Zbl 07313894) Full Text: Link
Chaouqui, Faycal; Gander, Martin J.; Santugini-Repiquet, Kévin A continuous analysis of Neumann-Neumann methods: scalability and new coarse spaces. (English) Zbl 1456.65175 SIAM J. Sci. Comput. 42, No. 6, A3785-A3811 (2020). Reviewer: Marius Ghergu (Dublin) MSC: 65N55 65N50 65N35 65N12 65F08 65F10 65F50 35J05 PDF BibTeX XML Cite \textit{F. Chaouqui} et al., SIAM J. Sci. Comput. 42, No. 6, A3785--A3811 (2020; Zbl 1456.65175) Full Text: DOI
Edelman, Alan; Wang, Yuyang The GSVD: where are the ellipses?, matrix trigonometry, and more. (English) Zbl 07301511 SIAM J. Matrix Anal. Appl. 41, No. 4, 1826-1856 (2020). MSC: 65F22 15A18 15A23 PDF BibTeX XML Cite \textit{A. Edelman} and \textit{Y. Wang}, SIAM J. Matrix Anal. Appl. 41, No. 4, 1826--1856 (2020; Zbl 07301511) Full Text: DOI
Nie, Jiawang; Yang, Zi Hermitian tensor decompositions. (English) Zbl 07301475 SIAM J. Matrix Anal. Appl. 41, No. 3, 1115-1144 (2020). MSC: 14Q 15A69 15B57 15A23 PDF BibTeX XML Cite \textit{J. Nie} and \textit{Z. Yang}, SIAM J. Matrix Anal. Appl. 41, No. 3, 1115--1144 (2020; Zbl 07301475) Full Text: DOI
Stanić, Z. Star complementary strongly regular decompositions of strongly regular graphs. (English) Zbl 1455.05083 Linear Multilinear Algebra 68, No. 12, 2448-2461 (2020). MSC: 05E30 05C50 05C51 65F15 PDF BibTeX XML Cite \textit{Z. Stanić}, Linear Multilinear Algebra 68, No. 12, 2448--2461 (2020; Zbl 1455.05083) Full Text: DOI
Ikramov, Kh. D. On the Toeplitz and polar decompositions of an involutive matrix. (English. Russian original) Zbl 1456.15012 Mosc. Univ. Comput. Math. Cybern. 44, No. 2, 69-72 (2020); translation from Vestn. Mosk. Univ., Ser. XV 2020, No. 2, 19-22 (2020). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 15A18 15B05 15B57 PDF BibTeX XML Cite \textit{Kh. D. Ikramov}, Mosc. Univ. Comput. Math. Cybern. 44, No. 2, 69--72 (2020; Zbl 1456.15012); translation from Vestn. Mosk. Univ., Ser. XV 2020, No. 2, 19--22 (2020) Full Text: DOI
Guo, Qianping; Leng, Jinsong; Li, Houbiao The construction of finite frames based on matrices. (English) Zbl 07296035 Math. Pract. Theory 50, No. 12, 168-172 (2020). MSC: 42C15 PDF BibTeX XML Cite \textit{Q. Guo} et al., Math. Pract. Theory 50, No. 12, 168--172 (2020; Zbl 07296035)
Chen, Hongli Initialization of nonnegative matrix factorization based on Monte Carlo method. (English) Zbl 07295479 J. Math., Wuhan Univ. 40, No. 4, 498-504 (2020). MSC: 65F30 15A23 PDF BibTeX XML Cite \textit{H. Chen}, J. Math., Wuhan Univ. 40, No. 4, 498--504 (2020; Zbl 07295479) Full Text: DOI
Heikoop, Philip; Ponasso, Guillermo Nuñez; Catháin, Padraig Ó.; Pugmire, John Morphisms of skew Hadamard matrices. (English) Zbl 1455.15007 Bull. Inst. Comb. Appl. 90, 50-62 (2020). MSC: 15B34 05B20 PDF BibTeX XML Cite \textit{P. Heikoop} et al., Bull. Inst. Comb. Appl. 90, 50--62 (2020; Zbl 1455.15007) Full Text: Link
Le Borne, Sabine; Wende, Michael Multilevel interpolation of scattered data using \(\mathcal{H}\)-matrices. (English) Zbl 1456.65011 Numer. Algorithms 85, No. 4, 1175-1193 (2020). MSC: 65D05 41A05 65F08 65F10 65N55 PDF BibTeX XML Cite \textit{S. Le Borne} and \textit{M. Wende}, Numer. Algorithms 85, No. 4, 1175--1193 (2020; Zbl 1456.65011) Full Text: DOI
Vashakidze, Zurab An application of the Legendre polynomials for the numerical solution of the nonlinear dynamical Kirchhoff string equation. (English) Zbl 1456.65125 Mem. Differ. Equ. Math. Phys. 79, 107-119 (2020). MSC: 65M60 65F05 65F50 65Q30 PDF BibTeX XML Cite \textit{Z. Vashakidze}, Mem. Differ. Equ. Math. Phys. 79, 107--119 (2020; Zbl 1456.65125) Full Text: Link
Ding, Xiucai; Zhou, Zhou Estimation and inference for precision matrices of nonstationary time series. (English) Zbl 07285301 Ann. Stat. 48, No. 4, 2455-2477 (2020). MSC: 62M10 62G05 62G10 PDF BibTeX XML Cite \textit{X. Ding} and \textit{Z. Zhou}, Ann. Stat. 48, No. 4, 2455--2477 (2020; Zbl 07285301) Full Text: DOI Euclid
Minaev, Yu. N.; Filimonova, O. Yu.; Minaeva, J. I.; Filimonov, A. Fuzzy mathematics with limited possibilities for assigning membership functions. (English. Russian original) Zbl 07284472 Cybern. Syst. Anal. 56, No. 1, 29-39 (2020); translation from Kibern. Sist. Anal. 2020, No. 1, 35-48 (2020). MSC: 03 92C 03E 00A PDF BibTeX XML Cite \textit{Yu. N. Minaev} et al., Cybern. Syst. Anal. 56, No. 1, 29--39 (2020; Zbl 07284472); translation from Kibern. Sist. Anal. 2020, No. 1, 35--48 (2020) Full Text: DOI
Ikramov, Kh. D.; Nazari, A. M. A heuristic rational algorithm for checking the congruence of normal matrices. (English. Russian original) Zbl 07282627 Comput. Math. Math. Phys. 60, No. 10, 1601-1608 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 10, 1656-1663 (2020). MSC: 65F 15B05 15B57 PDF BibTeX XML Cite \textit{Kh. D. Ikramov} and \textit{A. M. Nazari}, Comput. Math. Math. Phys. 60, No. 10, 1601--1608 (2020; Zbl 07282627); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 10, 1656--1663 (2020) Full Text: DOI
Lim, Lek-Heng Hodge Laplacians on graphs. (English) Zbl 1453.05061 SIAM Rev. 62, No. 3, 685-715 (2020). MSC: 05C50 58A14 20G10 PDF BibTeX XML Cite \textit{L.-H. Lim}, SIAM Rev. 62, No. 3, 685--715 (2020; Zbl 1453.05061) Full Text: DOI
Wang, Li; Zhang, Lei-hong; Bai, Zhaojun; Li, Ren-Cang Orthogonal canonical correlation analysis and applications. (English) Zbl 1455.65059 Optim. Methods Softw. 35, No. 4, 787-807 (2020). MSC: 65F15 15A18 90C90 PDF BibTeX XML Cite \textit{L. Wang} et al., Optim. Methods Softw. 35, No. 4, 787--807 (2020; Zbl 1455.65059) Full Text: DOI
Huilgol, Medha Itagi; Vidya, M. D. PBIB-designs and association schemes arising from minimum bi-connected dominating sets of hypercubes. (English) Zbl 07274463 Afr. Mat. 31, No. 5-6, 1009-1028 (2020). MSC: 05C51 05C12 05C50 92E10 05B05 PDF BibTeX XML Cite \textit{M. I. Huilgol} and \textit{M. D. Vidya}, Afr. Mat. 31, No. 5--6, 1009--1028 (2020; Zbl 07274463) Full Text: DOI
Capaverde, Juliane; Masuda, Ariane M.; Rodrigues, Virgínia M. Rédei permutations with cycles of the same length. (English) Zbl 07272716 Des. Codes Cryptography 88, No. 12, 2561-2579 (2020). MSC: 05A05 PDF BibTeX XML Cite \textit{J. Capaverde} et al., Des. Codes Cryptography 88, No. 12, 2561--2579 (2020; Zbl 07272716) Full Text: DOI
Drmač, Zlatko; Mezić, Igor; Mohr, Ryan On least squares problems with certain Vandermonde-Khatri-Rao structure with applications to DMD. (English) Zbl 1452.65086 SIAM J. Sci. Comput. 42, No. 5, A3250-A3284 (2020). MSC: 65F99 15A23 65F20 65F35 65P99 PDF BibTeX XML Cite \textit{Z. Drmač} et al., SIAM J. Sci. Comput. 42, No. 5, A3250--A3284 (2020; Zbl 1452.65086) Full Text: DOI
Peherstorfer, Benjamin Model reduction for transport-dominated problems via online adaptive bases and adaptive sampling. (English) Zbl 1453.65286 SIAM J. Sci. Comput. 42, No. 5, A2803-A2836 (2020). Reviewer: Abdallah Bradji (Annaba) MSC: 65M22 65M99 65F50 49M15 PDF BibTeX XML Cite \textit{B. Peherstorfer}, SIAM J. Sci. Comput. 42, No. 5, A2803--A2836 (2020; Zbl 1453.65286) Full Text: DOI
Singer, Sanja; Napoli, Edoardo Di; Novaković, Vedran; Čaklović, Gayatri The LAPW method with eigendecomposition based on the Hari-Zimmermann generalized hyperbolic SVD. (English) Zbl 1452.65071 SIAM J. Sci. Comput. 42, No. 5, C265-C293 (2020). MSC: 65F15 65F25 65Y05 65Z05 PDF BibTeX XML Cite \textit{S. Singer} et al., SIAM J. Sci. Comput. 42, No. 5, C265--C293 (2020; Zbl 1452.65071) Full Text: DOI
Zimmermann, Ralf Hermite interpolation and data processing errors on Riemannian matrix manifolds. (English) Zbl 1452.65085 SIAM J. Sci. Comput. 42, No. 5, A2593-A2619 (2020). MSC: 65F60 15A16 41A05 53-08 PDF BibTeX XML Cite \textit{R. Zimmermann}, SIAM J. Sci. Comput. 42, No. 5, A2593--A2619 (2020; Zbl 1452.65085) Full Text: DOI
Derbanosov, R. Yu.; Irkhin, I. A. Issues of stability and uniqueness of stochastic matrix factorization. (English. Russian original) Zbl 1451.15010 Comput. Math. Math. Phys. 60, No. 3, 370-378 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 3, 369-378 (2020). MSC: 15A23 15B51 PDF BibTeX XML Cite \textit{R. Yu. Derbanosov} and \textit{I. A. Irkhin}, Comput. Math. Math. Phys. 60, No. 3, 370--378 (2020; Zbl 1451.15010); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 3, 369--378 (2020) Full Text: DOI
Cicone, Antonio Iterative filtering as a direct method for the decomposition of nonstationary signals. (English) Zbl 07263195 Numer. Algorithms 85, No. 3, 811-827 (2020). MSC: 94A12 65T50 65F15 93E11 PDF BibTeX XML Cite \textit{A. Cicone}, Numer. Algorithms 85, No. 3, 811--827 (2020; Zbl 07263195) Full Text: DOI
Jiang, Bo; Tian, Yongge Universal decomposition equalities for operator matrices in a Hilbert space. (English) Zbl 07262167 Complex Anal. Oper. Theory 14, No. 7, Paper No. 70, 15 p. (2020). MSC: 47A05 47A08 47A68 PDF BibTeX XML Cite \textit{B. Jiang} and \textit{Y. Tian}, Complex Anal. Oper. Theory 14, No. 7, Paper No. 70, 15 p. (2020; Zbl 07262167) Full Text: DOI
Intawichai, Siriwan; Chaturantabut, Saifon A numerical study of efficient sampling strategies for randomized singular value decomposition. (English) Zbl 07256146 Thai J. Math., Spec. Iss.: Annual Meeting in Mathematics 2019, 371-385 (2020). MSC: 65F15 65F30 PDF BibTeX XML Cite \textit{S. Intawichai} and \textit{S. Chaturantabut}, Thai J. Math. , 371--385 (2020; Zbl 07256146) Full Text: Link
Ánh, Pham N.; Birkenmeier, Gary F.; van Wyk, Leon Peirce decompositions, idempotents and rings. (English) Zbl 07251661 J. Algebra 564, 247-275 (2020). MSC: 16S50 15A33 16D20 16D70 PDF BibTeX XML Cite \textit{P. N. Ánh} et al., J. Algebra 564, 247--275 (2020; Zbl 07251661) Full Text: DOI
Gorsky, Eugene; Hawkes, Graham; Schilling, Anne; Rainbolt, Julianne Generalized \(q,t\)-Catalan numbers. (English) Zbl 1448.05215 Algebr. Comb. 3, No. 4, 855-886 (2020). MSC: 05E10 05A18 05A05 05A19 05E05 57K18 PDF BibTeX XML Cite \textit{E. Gorsky} et al., Algebr. Comb. 3, No. 4, 855--886 (2020; Zbl 1448.05215) Full Text: DOI
Wang, Hongxing; Liu, Xiaoji EP-nilpotent decomposition and its applications. (English) Zbl 1450.15006 Linear Multilinear Algebra 68, No. 8, 1682-1694 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15A09 15A23 15A24 06A06 PDF BibTeX XML Cite \textit{H. Wang} and \textit{X. Liu}, Linear Multilinear Algebra 68, No. 8, 1682--1694 (2020; Zbl 1450.15006) Full Text: DOI
Zheng, Qingqing; Xi, Yuanzhe; Saad, Yousef Multicolor low-rank preconditioner for general sparse linear systems. (English) Zbl 07250720 Numer. Linear Algebra Appl. 27, No. 4, e2316, 18 p. (2020). MSC: 65F08 65F50 PDF BibTeX XML Cite \textit{Q. Zheng} et al., Numer. Linear Algebra Appl. 27, No. 4, e2316, 18 p. (2020; Zbl 07250720) Full Text: DOI
Xu, Fei; Huang, Qiumei; Ma, Hongkun A novel domain decomposition framework for the ground state solution of Bose-Einstein condensates. (English) Zbl 1447.65176 Comput. Math. Appl. 80, No. 5, 1287-1300 (2020). MSC: 65N55 65N30 65N25 65F15 65Y05 82B10 35Q55 PDF BibTeX XML Cite \textit{F. Xu} et al., Comput. Math. Appl. 80, No. 5, 1287--1300 (2020; Zbl 1447.65176) Full Text: DOI
Zhou, Anwa; Fan, Jinyan; Wang, Qingwen Completely positive tensors in the complex field. (English) Zbl 1447.15025 Sci. China, Math. 63, No. 6, 1219-1234 (2020). MSC: 15A69 15B48 44A60 90C22 PDF BibTeX XML Cite \textit{A. Zhou} et al., Sci. China, Math. 63, No. 6, 1219--1234 (2020; Zbl 1447.15025) Full Text: DOI
Calderón Martín, Antonio J.; Dieme, Boubacar; Navarro Izquierdo, Francisco J. Poisson algebras and graphs. (English) Zbl 07242063 Ortegon Gallego, Francisco (ed.) et al., Recent advances in pure and applied mathematics. Based on contributions presented at the Second Joint Meeting Spain-Brazil in Mathematics, Cádiz, Spain, December 11–14, 2018. Cham: Springer (ISBN 978-3-030-41320-0/hbk; 978-3-030-41321-7/ebook). RSME Springer Series 4, 115-126 (2020). MSC: 17B63 05C50 05C25 17B70 16-XX PDF BibTeX XML Cite \textit{A. J. Calderón Martín} et al., RSME Springer Ser. 4, 115--126 (2020; Zbl 07242063) Full Text: DOI
Pinquet, Jean Poisson models with dynamic random effects and nonnegative credibilities per period. (English) Zbl 1447.91145 ASTIN Bull. 50, No. 2, 585-618 (2020). MSC: 91G05 PDF BibTeX XML Cite \textit{J. Pinquet}, ASTIN Bull. 50, No. 2, 585--618 (2020; Zbl 1447.91145) Full Text: DOI
Breaz, Simion; Megieşan, Sergiu Nonderogatory matrices as sums of idempotent and nilpotent matrices. (English) Zbl 1447.15029 Linear Algebra Appl. 605, 239-248 (2020). MSC: 15B33 15A24 15A83 PDF BibTeX XML Cite \textit{S. Breaz} and \textit{S. Megieşan}, Linear Algebra Appl. 605, 239--248 (2020; Zbl 1447.15029) Full Text: DOI
Zhou, Anwa; Fan, Jinyan; Zhou, Guangming Hermitian completely positive matrices. (English) Zbl 1448.15049 Linear Algebra Appl. 604, 187-209 (2020). MSC: 15B57 15A23 44A60 90C22 PDF BibTeX XML Cite \textit{A. Zhou} et al., Linear Algebra Appl. 604, 187--209 (2020; Zbl 1448.15049) Full Text: DOI
Kim, Ik-Pyo Symmetric Bernoulli matrix and its Cholesky decomposition. (English) Zbl 1447.15009 Linear Algebra Appl. 603, 402-417 (2020). MSC: 15A23 11B68 65Q30 05A05 05B20 PDF BibTeX XML Cite \textit{I.-P. Kim}, Linear Algebra Appl. 603, 402--417 (2020; Zbl 1447.15009) Full Text: DOI
Chen, Ke; Li, Qin; Lu, Jianfeng; Wright, Stephen J. Randomized sampling for basis function construction in generalized finite element methods. (English) Zbl 1446.65162 Multiscale Model. Simul. 18, No. 2, 1153-1177 (2020). MSC: 65N30 62D05 65F15 PDF BibTeX XML Cite \textit{K. Chen} et al., Multiscale Model. Simul. 18, No. 2, 1153--1177 (2020; Zbl 1446.65162) Full Text: DOI
Liu, Youming; Qi, Xinyu Optimality of singular vector perturbation under maximum norm. (English) Zbl 1446.15010 Math. Methods Appl. Sci. 43, No. 8, 5010-5018 (2020). MSC: 15A60 15A29 15A18 65F15 68T05 PDF BibTeX XML Cite \textit{Y. Liu} and \textit{X. Qi}, Math. Methods Appl. Sci. 43, No. 8, 5010--5018 (2020; Zbl 1446.15010) Full Text: DOI
Ivanov, Grigory; Naszódi, Márton; Polyanskii, Alexandr Approximation of the average of some random matrices. (English) Zbl 07233283 J. Funct. Anal. 279, No. 7, Article ID 108684, 17 p. (2020). MSC: 15A60 15B52 46B07 52A20 PDF BibTeX XML Cite \textit{G. Ivanov} et al., J. Funct. Anal. 279, No. 7, Article ID 108684, 17 p. (2020; Zbl 07233283) Full Text: DOI
Li, Yongfeng; Liu, Haoyang; Wen, Zaiwen; Yuan, Ya-xiang Low-rank matrix iteration using polynomial-filtered subspace extraction. (English) Zbl 1452.65069 SIAM J. Sci. Comput. 42, No. 3, A1686-A1713 (2020). MSC: 65F15 65F55 90C06 90C22 90C25 PDF BibTeX XML Cite \textit{Y. Li} et al., SIAM J. Sci. Comput. 42, No. 3, A1686--A1713 (2020; Zbl 1452.65069) Full Text: DOI
Göllmann, Laurenz Linear algebra in the algebraic context. 2nd revised and expanded edition. (Lineare Algebra im algebraischen Kontext.) (German) Zbl 1437.15001 Lehrbuch. Berlin: Springer Spektrum (ISBN 978-3-662-61737-3/pbk; 978-3-662-61738-0/ebook). xiv, 611 p. (2020). MSC: 15-01 00A05 15A03 15A06 15A15 15A18 15A21 15A23 15A63 PDF BibTeX XML Cite \textit{L. Göllmann}, Lineare Algebra im algebraischen Kontext. 2nd revised and expanded edition. Berlin: Springer Spektrum (2020; Zbl 1437.15001) Full Text: DOI
Hu, Xiaozhe; Rodrigo, Carmen; Gaspar, Francisco J. Using hierarchical matrices in the solution of the time-fractional heat equation by multigrid waveform relaxation. (English) Zbl 1437.65131 J. Comput. Phys. 416, Article ID 109540, 15 p. (2020). MSC: 65M55 35R11 35K05 PDF BibTeX XML Cite \textit{X. Hu} et al., J. Comput. Phys. 416, Article ID 109540, 15 p. (2020; Zbl 1437.65131) Full Text: DOI
Golpar-Raboky, Effat; Mahdavi-Amiri, Nezam Rank reduction processes for solving linear Diophantine systems and integer factorizations: a review. (English) Zbl 1452.65059 Bull. Iran. Math. Soc. 46, No. 3, 647-667 (2020). Reviewer: Mihail Voicu (Iaşi) MSC: 65F10 15A06 15A23 15B36 PDF BibTeX XML Cite \textit{E. Golpar-Raboky} and \textit{N. Mahdavi-Amiri}, Bull. Iran. Math. Soc. 46, No. 3, 647--667 (2020; Zbl 1452.65059) Full Text: DOI
Chen, Ze; Zhang, Juan; Ho, Kenneth L.; Yang, Haizhao Multidimensional phase recovery and interpolative decomposition butterfly factorization. (English) Zbl 1436.65049 J. Comput. Phys. 412, Article ID 109427, 19 p. (2020). MSC: 65F50 65R10 65T40 PDF BibTeX XML Cite \textit{Z. Chen} et al., J. Comput. Phys. 412, Article ID 109427, 19 p. (2020; Zbl 1436.65049) Full Text: DOI
Frediani, Paola; Ghigi, Alessandro; Pirola, Gian Pietro Fujita decomposition and Hodge loci. (English) Zbl 07219259 J. Inst. Math. Jussieu 19, No. 4, 1389-1408 (2020). MSC: 14C30 14D07 14H10 14H15 14H40 32G20 PDF BibTeX XML Cite \textit{P. Frediani} et al., J. Inst. Math. Jussieu 19, No. 4, 1389--1408 (2020; Zbl 07219259) Full Text: DOI
Donatelli, Marco; Krause, Rolf; Mazza, Mariarosa; Trotti, Ken Multigrid preconditioners for anisotropic space-fractional diffusion equations. (English) Zbl 1443.65122 Adv. Comput. Math. 46, No. 3, Paper No. 49, 31 p. (2020). MSC: 65M06 35R11 65M12 65M55 PDF BibTeX XML Cite \textit{M. Donatelli} et al., Adv. Comput. Math. 46, No. 3, Paper No. 49, 31 p. (2020; Zbl 1443.65122) Full Text: DOI
Che, Maolin; Wei, Yimin Multiplicative algorithms for symmetric nonnegative tensor factorizations and its applications. (English) Zbl 1442.15021 J. Sci. Comput. 83, No. 3, Paper No. 53, 31 p. (2020). MSC: 15A23 15A69 65F15 65F10 PDF BibTeX XML Cite \textit{M. Che} and \textit{Y. Wei}, J. Sci. Comput. 83, No. 3, Paper No. 53, 31 p. (2020; Zbl 1442.15021) Full Text: DOI
Chavli, Eirini Decomposition matrices for the generic Hecke algebras on 3 strands in characteristic 0. (English) Zbl 1454.20008 Algebr. Represent. Theory 23, No. 3, 1001-1030 (2020). MSC: 20C08 20F55 20F36 PDF BibTeX XML Cite \textit{E. Chavli}, Algebr. Represent. Theory 23, No. 3, 1001--1030 (2020; Zbl 1454.20008) Full Text: DOI
Phalippou, P.; Bouabdallah, S.; Breitkopf, P.; Villon, P.; Zarroug, M. ‘On-the-fly’ snapshots selection for proper orthogonal decomposition with application to nonlinear dynamics. (English) Zbl 1442.65058 Comput. Methods Appl. Mech. Eng. 367, Article ID 113120, 16 p. (2020). MSC: 65F15 PDF BibTeX XML Cite \textit{P. Phalippou} et al., Comput. Methods Appl. Mech. Eng. 367, Article ID 113120, 16 p. (2020; Zbl 1442.65058) Full Text: DOI
Sebacher, Bogdan; Hanea, Remus Channelized reservoir estimation using a low-dimensional parameterization based on high-order singular value decomposition. (English) Zbl 1434.86017 Comput. Geosci. 24, No. 2, 509-531 (2020). MSC: 86-10 76S05 86A32 65F15 PDF BibTeX XML Cite \textit{B. Sebacher} and \textit{R. Hanea}, Comput. Geosci. 24, No. 2, 509--531 (2020; Zbl 1434.86017) Full Text: DOI
Reis, Lucas; Ribas, Sávio Permutations from an arithmetic setting. (English) Zbl 1441.05009 Discrete Math. 343, No. 8, Article ID 111923, 11 p. (2020). MSC: 05A05 PDF BibTeX XML Cite \textit{L. Reis} and \textit{S. Ribas}, Discrete Math. 343, No. 8, Article ID 111923, 11 p. (2020; Zbl 1441.05009) Full Text: DOI
Jiang, Hongjie; Wang, Hongxing; Liu, Xiaoji Solving fuzzy linear systems by a block representation of generalized inverse: the core inverse. (English) Zbl 1449.15073 Comput. Appl. Math. 39, No. 2, Paper No. 133, 20 p. (2020). MSC: 15B15 15A09 PDF BibTeX XML Cite \textit{H. Jiang} et al., Comput. Appl. Math. 39, No. 2, Paper No. 133, 20 p. (2020; Zbl 1449.15073) Full Text: DOI
Liu, Qiaohua; Wei, Musheng; Chen, Cuiping A note on the matrix-scaled total least squares problems with multiple solutions. (English) Zbl 1441.65034 Appl. Math. Lett. 103, Article ID 106181, 6 p. (2020). MSC: 65F10 65F15 PDF BibTeX XML Cite \textit{Q. Liu} et al., Appl. Math. Lett. 103, Article ID 106181, 6 p. (2020; Zbl 1441.65034) Full Text: DOI
Domanov, Ignat; De Lathauwer, Lieven On uniqueness and computation of the decomposition of a tensor into multilinear rank-\((1,L_r,L_r)\) terms. (English) Zbl 1442.15042 SIAM J. Matrix Anal. Appl. 41, No. 2, 747-803 (2020). MSC: 15A69 15A23 15A18 PDF BibTeX XML Cite \textit{I. Domanov} and \textit{L. De Lathauwer}, SIAM J. Matrix Anal. Appl. 41, No. 2, 747--803 (2020; Zbl 1442.15042) Full Text: DOI
Lu, Hannah; Tartakovsky, Daniel M. Prediction accuracy of dynamic mode decomposition. (English) Zbl 1448.65134 SIAM J. Sci. Comput. 42, No. 3, A1639-A1662 (2020). MSC: 65M15 35K10 35K55 35K59 65F15 PDF BibTeX XML Cite \textit{H. Lu} and \textit{D. M. Tartakovsky}, SIAM J. Sci. Comput. 42, No. 3, A1639--A1662 (2020; Zbl 1448.65134) Full Text: DOI
Pang, Qiyuan; Ho, Kenneth L.; Yang, Haizhao Interpolative decomposition butterfly factorization. (English) Zbl 1453.65088 SIAM J. Sci. Comput. 42, No. 2, A1097-A1115 (2020). MSC: 65F50 65Y20 PDF BibTeX XML Cite \textit{Q. Pang} et al., SIAM J. Sci. Comput. 42, No. 2, A1097--A1115 (2020; Zbl 1453.65088) Full Text: DOI
Che, Maolin; Wei, Yimin; Yan, Hong The computation of low multilinear rank approximations of tensors via power scheme and random projection. (English) Zbl 07206106 SIAM J. Matrix Anal. Appl. 41, No. 2, 605-636 (2020). MSC: 65D15 15A18 15A69 65F15 65F10 65D40 68W20 PDF BibTeX XML Cite \textit{M. Che} et al., SIAM J. Matrix Anal. Appl. 41, No. 2, 605--636 (2020; Zbl 07206106) Full Text: DOI
Allen, Larry; Kirby, Robert C. Structured inversion of the Bernstein mass matrix. (English) Zbl 1441.65043 SIAM J. Matrix Anal. Appl. 41, No. 2, 413-431 (2020). Reviewer: Constantin Popa (Constanţa) MSC: 65F20 65F05 65F08 65F15 65F35 PDF BibTeX XML Cite \textit{L. Allen} and \textit{R. C. Kirby}, SIAM J. Matrix Anal. Appl. 41, No. 2, 413--431 (2020; Zbl 1441.65043) Full Text: DOI
Shen, Yuan; Liu, Xin An alternating minimization method for matrix completion problems. (English) Zbl 1441.15020 Discrete Contin. Dyn. Syst., Ser. S 13, No. 6, 1757-1772 (2020). MSC: 15A83 15A23 15A18 65F15 65K05 90C06 PDF BibTeX XML Cite \textit{Y. Shen} and \textit{X. Liu}, Discrete Contin. Dyn. Syst., Ser. S 13, No. 6, 1757--1772 (2020; Zbl 1441.15020) Full Text: DOI
Abłamowicz, Rafał The Moore-Penrose inverse and singular value decomposition of split quaternions. (English) Zbl 1444.15004 Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 15A09 15A18 15A66 15A23 PDF BibTeX XML Cite \textit{R. Abłamowicz}, Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020; Zbl 1444.15004) Full Text: DOI
Anciaux-Sedrakian, A.; Grigori, L.; Jorti, Z.; Papež, J.; Yousef, S. Adaptive solution of linear systems of equations based on a posteriori error estimators. (English) Zbl 1439.65039 Numer. Algorithms 84, No. 1, 331-364 (2020). MSC: 65F10 65F50 65F08 65N22 PDF BibTeX XML Cite \textit{A. Anciaux-Sedrakian} et al., Numer. Algorithms 84, No. 1, 331--364 (2020; Zbl 1439.65039) Full Text: DOI
Liu, Zisheng; Li, Jicheng; Liu, Xuenian A separable surrogate function method for sparse and low-rank matrices decomposition. (English) Zbl 1439.65058 Optimization 69, No. 5, 1117-1149 (2020). MSC: 65F55 65F50 65D18 68U10 PDF BibTeX XML Cite \textit{Z. Liu} et al., Optimization 69, No. 5, 1117--1149 (2020; Zbl 1439.65058) Full Text: DOI
Cape, Joshua A note on the orthogonal Procrustes problem and norm-dependent optimality. (English) Zbl 1440.15022 Electron. J. Linear Algebra 36, 158-168 (2020). MSC: 15A83 15A60 15B10 47A30 PDF BibTeX XML Cite \textit{J. Cape}, Electron. J. Linear Algebra 36, 158--168 (2020; Zbl 1440.15022) Full Text: Link
Wu, Nianci; Xiang, Hua Randomized QLP decomposition. (English) Zbl 1439.65060 Linear Algebra Appl. 599, 18-35 (2020). MSC: 65F55 65F15 68W20 PDF BibTeX XML Cite \textit{N. Wu} and \textit{H. Xiang}, Linear Algebra Appl. 599, 18--35 (2020; Zbl 1439.65060) Full Text: DOI
Li, Hao; Bi, Hai; Yang, Yidu The two-grid and multigrid discretizations of the \(C^0\)IPG method for biharmonic eigenvalue problem. (English) Zbl 1437.65173 Discrete Contin. Dyn. Syst., Ser. B 25, No. 5, 1775-1789 (2020). MSC: 65N25 65N30 65N55 65N50 65F15 31A30 PDF BibTeX XML Cite \textit{H. Li} et al., Discrete Contin. Dyn. Syst., Ser. B 25, No. 5, 1775--1789 (2020; Zbl 1437.65173) Full Text: DOI
Wu, Pin; Sun, Junwu; Chang, Xuting; Zhang, Wenjie; Arcucci, Rossella; Guo, Yike; Pain, Christopher C. Data-driven reduced order model with temporal convolutional neural network. (English) Zbl 1441.76101 Comput. Methods Appl. Mech. Eng. 360, Article ID 112766, 13 p. (2020). MSC: 76M99 65F50 PDF BibTeX XML Cite \textit{P. Wu} et al., Comput. Methods Appl. Mech. Eng. 360, Article ID 112766, 13 p. (2020; Zbl 1441.76101) Full Text: DOI
Prodinger, Helmut Some combinatorial matrices and their LU-decomposition. (English) Zbl 1440.15026 Spec. Matrices 8, 61-67 (2020). MSC: 15B36 15A23 05A19 11B39 11C20 PDF BibTeX XML Cite \textit{H. Prodinger}, Spec. Matrices 8, 61--67 (2020; Zbl 1440.15026) Full Text: DOI
Cicone, Antonio; Dell’Acqua, Pietro Study of boundary conditions in the iterative filtering method for the decomposition of nonstationary signals. (English) Zbl 1442.94019 J. Comput. Appl. Math. 373, Article ID 112248, 17 p. (2020). Reviewer: Vishal Vaibhav (Delft) MSC: 94A12 93E11 PDF BibTeX XML Cite \textit{A. Cicone} and \textit{P. Dell'Acqua}, J. Comput. Appl. Math. 373, Article ID 112248, 17 p. (2020; Zbl 1442.94019) Full Text: DOI
Kalantzis, Vassilis A spectral Newton-Schur algorithm for the solution of symmetric generalized eigenvalue problems. (English) Zbl 1436.65038 ETNA, Electron. Trans. Numer. Anal. 52, 132-153 (2020). MSC: 65F15 15A18 65F50 PDF BibTeX XML Cite \textit{V. Kalantzis}, ETNA, Electron. Trans. Numer. Anal. 52, 132--153 (2020; Zbl 1436.65038) Full Text: DOI Link
Xue, Jie; Lin, Huiqiu; Shu, Jinlong On the second largest distance eigenvalue of a block graph. (English) Zbl 1437.05156 Linear Algebra Appl. 591, 284-298 (2020). MSC: 05C50 05C12 05C51 PDF BibTeX XML Cite \textit{J. Xue} et al., Linear Algebra Appl. 591, 284--298 (2020; Zbl 1437.05156) Full Text: DOI
Zniyed, Yassine; Boyer, Rémy; de Almeida, André L. F.; Favier, Gérard High-order tensor estimation via trains of coupled third-order CP and Tucker decompositions. (English) Zbl 1437.15036 Linear Algebra Appl. 588, 304-337 (2020). MSC: 15A69 15A23 15A21 65K05 65K10 PDF BibTeX XML Cite \textit{Y. Zniyed} et al., Linear Algebra Appl. 588, 304--337 (2020; Zbl 1437.15036) Full Text: DOI
Yang, Chaojun; Zhang, Fuzhen Harnack type inequalities for matrices in majorization. (English) Zbl 1437.15028 Linear Algebra Appl. 588, 196-209 (2020). Reviewer: George Stoica (Saint John) MSC: 15A42 15A45 15A18 47L25 PDF BibTeX XML Cite \textit{C. Yang} and \textit{F. Zhang}, Linear Algebra Appl. 588, 196--209 (2020; Zbl 1437.15028) Full Text: DOI
Brezov, Danail Factorization and generalized roots of dual complex matrices with Rodrigues’ formula. (English) Zbl 1437.15019 Adv. Appl. Clifford Algebr. 30, No. 2, Paper No. 29, 22 p. (2020). Reviewer: John D. Dixon (Ottawa) MSC: 15A23 15A16 15A66 22E43 PDF BibTeX XML Cite \textit{D. Brezov}, Adv. Appl. Clifford Algebr. 30, No. 2, Paper No. 29, 22 p. (2020; Zbl 1437.15019) Full Text: DOI
Yu, Jiahui; Chen, Alatancang; Wu, Jiaojiao Block numerical range and estimable decomposition of some hyponormal operators. (English) Zbl 1442.47014 Complex Anal. Oper. Theory 14, No. 3, Paper No. 39, 9 p. (2020). MSC: 47B15 47B20 47A08 47A12 49M27 PDF BibTeX XML Cite \textit{J. Yu} et al., Complex Anal. Oper. Theory 14, No. 3, Paper No. 39, 9 p. (2020; Zbl 1442.47014) Full Text: DOI
Elbassioni, Khaled; Makino, Kazuhisa Enumerating vertices of covering polyhedra with totally unimodular constraint matrices. (English) Zbl 1432.68324 SIAM J. Discrete Math. 34, No. 1, 843-864 (2020). MSC: 68R05 05C65 52B05 52B55 68R10 68U05 68W40 PDF BibTeX XML Cite \textit{K. Elbassioni} and \textit{K. Makino}, SIAM J. Discrete Math. 34, No. 1, 843--864 (2020; Zbl 1432.68324) Full Text: DOI
Wang, Xuezhong; Che, Maolin; Wei, Yimin Tensor neural network models for tensor singular value decompositions. (English) Zbl 1441.65040 Comput. Optim. Appl. 75, No. 3, 753-777 (2020). MSC: 65F15 15A18 15A69 65F10 PDF BibTeX XML Cite \textit{X. Wang} et al., Comput. Optim. Appl. 75, No. 3, 753--777 (2020; Zbl 1441.65040) Full Text: DOI
Li, Hanyu; Yin, Shuheng Single-pass randomized algorithms for LU decomposition. (English) Zbl 1434.15012 Linear Algebra Appl. 595, 101-122 (2020). MSC: 15A23 68W20 PDF BibTeX XML Cite \textit{H. Li} and \textit{S. Yin}, Linear Algebra Appl. 595, 101--122 (2020; Zbl 1434.15012) Full Text: DOI
Chen, Ling Decomposition theorem of intuitionistic fuzzy tensors. (English) Zbl 07175846 Comput. Appl. Math. 39, No. 1, Paper No. 18, 9 p. (2020). MSC: 15B15 15A69 49M27 PDF BibTeX XML Cite \textit{L. Chen}, Comput. Appl. Math. 39, No. 1, Paper No. 18, 9 p. (2020; Zbl 07175846) Full Text: DOI