Chiru, Iulia-Elena; Crivei, Septimiu Matrices having nonzero outer inverses. (English) Zbl 07808052 Electron. J. Linear Algebra 40, 299-306 (2024). MSC: 15A09 15B33 16E50 13B30 PDFBibTeX XMLCite \textit{I.-E. Chiru} and \textit{S. Crivei}, Electron. J. Linear Algebra 40, 299--306 (2024; Zbl 07808052) Full Text: DOI
Ahmadnasab, Morad; Psarrakos, Panayiotis J. Eigenvalue characterization of some structured matrix pencils under linear perturbation. (English) Zbl 07808051 Electron. J. Linear Algebra 40, 274-298 (2024). MSC: 15A18 15A22 47A55 93C73 PDFBibTeX XMLCite \textit{M. Ahmadnasab} and \textit{P. J. Psarrakos}, Electron. J. Linear Algebra 40, 274--298 (2024; Zbl 07808051) Full Text: DOI
Nomura, Kazumasa; Terwilliger, Paul Near-bipartite Leonard pairs. (English) Zbl 07808050 Electron. J. Linear Algebra 40, 224-273 (2024). MSC: 05E30 15A21 15B10 PDFBibTeX XMLCite \textit{K. Nomura} and \textit{P. Terwilliger}, Electron. J. Linear Algebra 40, 224--273 (2024; Zbl 07808050) Full Text: DOI arXiv
Bennett, Megan; Cao, Lei Flag-shaped blockers of 123-avoiding permutation matrices. (English) Zbl 07808049 Electron. J. Linear Algebra 40, 203-223 (2024). MSC: 05A05 05B20 15A03 15B99 52A20 PDFBibTeX XMLCite \textit{M. Bennett} and \textit{L. Cao}, Electron. J. Linear Algebra 40, 203--223 (2024; Zbl 07808049) Full Text: DOI arXiv
Mastronardi, Nicola; van Barel, Marc; Vandebril, Raf; van Dooren, Paul Deflating invariant subspaces for rank structured pencils. (English) Zbl 07808048 Electron. J. Linear Algebra 40, 177-202 (2024). Reviewer: Steven B. Damelin (Ann Arbor) MSC: 65F15 15A18 PDFBibTeX XMLCite \textit{N. Mastronardi} et al., Electron. J. Linear Algebra 40, 177--202 (2024; Zbl 07808048) Full Text: DOI
Huang, Shaowu; Wang, Qing-Wen New properties of a special matrix related to positive-definite matrices. (English) Zbl 07808047 Electron. J. Linear Algebra 40, 172-176 (2024). Reviewer: Minghua Lin (Xi’an) MSC: 15A42 15A18 15B48 PDFBibTeX XMLCite \textit{S. Huang} and \textit{Q.-W. Wang}, Electron. J. Linear Algebra 40, 172--176 (2024; Zbl 07808047) Full Text: DOI
Be, Aaisha; Shekhar, Vaibhav; Mishra, Debasisha Numerical range for weighted Moore-Penrose inverse of tensor. (English) Zbl 07808046 Electron. J. Linear Algebra 40, 140-171 (2024). MSC: 15A69 15A09 15A18 47A12 PDFBibTeX XMLCite \textit{A. Be} et al., Electron. J. Linear Algebra 40, 140--171 (2024; Zbl 07808046) Full Text: DOI arXiv
Hoppen, Carlos; Jacobs, David; Trevisan, Vilmar Locating eigenvalues of symmetric matrices – a survey. (English) Zbl 07808045 Electron. J. Linear Algebra 40, 81-139 (2024). MSC: 15A18 05C50 PDFBibTeX XMLCite \textit{C. Hoppen} et al., Electron. J. Linear Algebra 40, 81--139 (2024; Zbl 07808045) Full Text: DOI
Breen, Jane; Brouwer, Carraugh; Catral, Minerva; Cavers, Michael; van den Driessche, Pauline; van der Meulen, Kevin N. The allow sequence of distinct eigenvalues for a sign pattern. (English) Zbl 07808044 Electron. J. Linear Algebra 40, 48-80 (2024). MSC: 15B35 15A18 05C50 PDFBibTeX XMLCite \textit{J. Breen} et al., Electron. J. Linear Algebra 40, 48--80 (2024; Zbl 07808044) Full Text: DOI
Arslan, Bahar; Relton, Samuel D.; Schweitzer, Marcel Structured level-2 condition numbers of matrix functions. (English) Zbl 07808043 Electron. J. Linear Algebra 40, 28-47 (2024). Reviewer: Steven B. Damelin (Ann Arbor) MSC: 65F35 15A16 65F60 PDFBibTeX XMLCite \textit{B. Arslan} et al., Electron. J. Linear Algebra 40, 28--47 (2024; Zbl 07808043) Full Text: DOI arXiv
Hisabia, Aritra Narayan; Saha, Manideepa Semipositivity with respect to the Lorentz cone. (English) Zbl 07807941 Electron. J. Linear Algebra 39, 644-660 (2023). MSC: 15B48 52A20 PDFBibTeX XMLCite \textit{A. N. Hisabia} and \textit{M. Saha}, Electron. J. Linear Algebra 39, 644--660 (2023; Zbl 07807941) Full Text: DOI
Jeong, Miran; Kim, Sejong Weak log-majorization and inequalities of power means. (English) Zbl 07807939 Electron. J. Linear Algebra 39, 607-620 (2023). MSC: 15A45 26E60 47A64 PDFBibTeX XMLCite \textit{M. Jeong} and \textit{S. Kim}, Electron. J. Linear Algebra 39, 607--620 (2023; Zbl 07807939) Full Text: DOI arXiv
Deaett, Louis; Fallat, Shaun; Furst, Veronika; Hutchens, John; Mitchell, Lon; Zhang, Yaqi Sparks of symmetric matrices and their graphs. (English) Zbl 07807938 Electron. J. Linear Algebra 39, 591-606 (2023). MSC: 05C50 15A18 15A29 PDFBibTeX XMLCite \textit{L. Deaett} et al., Electron. J. Linear Algebra 39, 591--606 (2023; Zbl 07807938) Full Text: DOI
Chorianopoulos, Christos Shell extremal eigenvalues of tridiagonal Toeplitz matrices. (English) Zbl 07807937 Electron. J. Linear Algebra 39, 572-590 (2023). MSC: 15A18 15A60 15B05 15B57 PDFBibTeX XMLCite \textit{C. Chorianopoulos}, Electron. J. Linear Algebra 39, 572--590 (2023; Zbl 07807937) Full Text: DOI
Kirkland, Stephen Eigenvalues for stochastic matrices with a prescribed stationary distribution. (English) Zbl 07807936 Electron. J. Linear Algebra 39, 556-571 (2023). MSC: 15B51 15A18 05C50 PDFBibTeX XMLCite \textit{S. Kirkland}, Electron. J. Linear Algebra 39, 556--571 (2023; Zbl 07807936) Full Text: DOI
Wang, Shiyun; Li, Qi; Sun, Xu; Lyu, Zhenhua Diagonal-Schur complements of Nekrasov matrices. (English) Zbl 07807935 Electron. J. Linear Algebra 39, 539-555 (2023). MSC: 15A45 15A48 PDFBibTeX XMLCite \textit{S. Wang} et al., Electron. J. Linear Algebra 39, 539--555 (2023; Zbl 07807935) Full Text: DOI
Reams, Robert The inverse of a symmetric nonnegative matrix can be copositive. (English) Zbl 07807934 Electron. J. Linear Algebra 39, 533-538 (2023). MSC: 15A09 15A63 15B48 PDFBibTeX XMLCite \textit{R. Reams}, Electron. J. Linear Algebra 39, 533--538 (2023; Zbl 07807934) Full Text: DOI
Liu, Qiaohua; Wang, Shan; Zhang, Fengxia On condition numbers of quaternion matrix inverse and quaternion linear systems with multiple right-hand sides. (English) Zbl 07807933 Electron. J. Linear Algebra 39, 516-532 (2023). MSC: 15A12 15A06 PDFBibTeX XMLCite \textit{Q. Liu} et al., Electron. J. Linear Algebra 39, 516--532 (2023; Zbl 07807933) Full Text: DOI
Howell, Christian; Kempton, Mark; Sandall, Kellon; Sinkovic, John Unicyclic graphs and the inertia of the squared distance matrix. (English) Zbl 07807932 Electron. J. Linear Algebra 39, 491-515 (2023). MSC: 05C50 05C12 05C05 15A18 PDFBibTeX XMLCite \textit{C. Howell} et al., Electron. J. Linear Algebra 39, 491--515 (2023; Zbl 07807932) Full Text: DOI arXiv
Benner, Peter; van Dooren, Paul Periodic two-dimensional descriptor systems. (English) Zbl 07807931 Electron. J. Linear Algebra 39, 472-490 (2023). MSC: 39A23 15A12 15A09 PDFBibTeX XMLCite \textit{P. Benner} and \textit{P. van Dooren}, Electron. J. Linear Algebra 39, 472--490 (2023; Zbl 07807931) Full Text: DOI
Danchev, Peter; García, Esther; Lozano, Miguel Gómez Decompositions of matrices into a sum of invertible matrices and matrices of fixed nilpotence. (English) Zbl 07807930 Electron. J. Linear Algebra 39, 460-471 (2023). Reviewer: Roksana Słowik (Gliwice) MSC: 15A21 15A24 15B33 16U60 PDFBibTeX XMLCite \textit{P. Danchev} et al., Electron. J. Linear Algebra 39, 460--471 (2023; Zbl 07807930) Full Text: DOI arXiv
Brennan, Zachary; Cox, Christopher; Curtis, Bryan; Gomez-Leos, Enrique; Hadaway, Kimberly; Hogben, Leslie; Thompson, Conor Orthogonal realizations of random sign patterns and other applications of the SIPP. (English) Zbl 07807929 Electron. J. Linear Algebra 39, 434-459 (2023). MSC: 15B35 15B10 15B52 60B20 PDFBibTeX XMLCite \textit{Z. Brennan} et al., Electron. J. Linear Algebra 39, 434--459 (2023; Zbl 07807929) Full Text: DOI arXiv
Zheng, Lu; Zhou, Bo Pareto \(\mathrm{H}\)-eigenvalues of nonnegative tensors and uniform hypergraphs. (English) Zbl 1528.15008 Electron. J. Linear Algebra 39, 423-433 (2023). Reviewer: Polona Oblak (Ljubljana) MSC: 15A18 15A69 15A42 05C50 05C65 PDFBibTeX XMLCite \textit{L. Zheng} and \textit{B. Zhou}, Electron. J. Linear Algebra 39, 423--433 (2023; Zbl 1528.15008) Full Text: DOI Link
Simon, Richárd; Virosztek, Dániel Preservers of the \(p\)-power and the Wasserstein means on \(2 \times 2\) matrices. (English) Zbl 1521.15024 Electron. J. Linear Algebra 39, 395-408 (2023). MSC: 15A86 15A24 47B49 47A64 PDFBibTeX XMLCite \textit{R. Simon} and \textit{D. Virosztek}, Electron. J. Linear Algebra 39, 395--408 (2023; Zbl 1521.15024) Full Text: DOI arXiv Link
Jiang, Hansi; Chaudhuri, Arin A new method to improve the efficiency and accuracy of incremental singular value decomposition. (English) Zbl 1526.65012 Electron. J. Linear Algebra 39, 355-378 (2023). MSC: 65F15 15A18 15A23 68W27 PDFBibTeX XMLCite \textit{H. Jiang} and \textit{A. Chaudhuri}, Electron. J. Linear Algebra 39, 355--378 (2023; Zbl 1526.65012) Full Text: DOI Link
Mahato, Iswar; Kannan, M. Rajesh Extremal problems for the eccentricity matrices of complements of trees. (English) Zbl 07726909 Electron. J. Linear Algebra 39, 339-354 (2023). MSC: 05C50 05C35 05C05 15A18 PDFBibTeX XMLCite \textit{I. Mahato} and \textit{M. R. Kannan}, Electron. J. Linear Algebra 39, 339--354 (2023; Zbl 07726909) Full Text: DOI arXiv Link
Abiad, Aida; de Lima, Leonardo; Desai, Dheer; Guo, Krystal; Hogben, Leslie; Madrid, José Positive and negative square energies of graphs. (English) Zbl 1519.05145 Electron. J. Linear Algebra 39, 307-326 (2023). MSC: 05C50 15A18 15A42 PDFBibTeX XMLCite \textit{A. Abiad} et al., Electron. J. Linear Algebra 39, 307--326 (2023; Zbl 1519.05145) Full Text: DOI arXiv Link
Johnston, Nathaniel; Pipes, Logan Bounding real tensor optimizations via the numerical range. (English) Zbl 1515.15024 Electron. J. Linear Algebra 39, 286-306 (2023). MSC: 15A60 47A12 15A69 90C22 PDFBibTeX XMLCite \textit{N. Johnston} and \textit{L. Pipes}, Electron. J. Linear Algebra 39, 286--306 (2023; Zbl 1515.15024) Full Text: arXiv Link
Brualdi, Richard; Dahl, Geir Multi-alternating sign matrices. (English) Zbl 1516.15019 Electron. J. Linear Algebra 39, 260-281 (2023). MSC: 15B35 05B20 52B05 PDFBibTeX XMLCite \textit{R. Brualdi} and \textit{G. Dahl}, Electron. J. Linear Algebra 39, 260--281 (2023; Zbl 1516.15019) Full Text: Link
Bebiano, Natália; Lemos, Rute; Soares, Graça On the numerical range of Kac-Sylvester matrices. (English) Zbl 1522.15022 Electron. J. Linear Algebra 39, 242-259 (2023). MSC: 15A60 14H50 PDFBibTeX XMLCite \textit{N. Bebiano} et al., Electron. J. Linear Algebra 39, 242--259 (2023; Zbl 1522.15022) Full Text: Link
Morillas, Patricia Mariela Expressions and characterizations for the Moore-Penrose inverse of operators and matrices. (English) Zbl 07692352 Electron. J. Linear Algebra 39, 214-241 (2023). MSC: 47A05 47B02 15A09 15B05 05C50 PDFBibTeX XMLCite \textit{P. M. Morillas}, Electron. J. Linear Algebra 39, 214--241 (2023; Zbl 07692352) Full Text: arXiv Link
Niezgoda, Marek Refinement of von Neumann-type inequalities on product Eaton triples. (English) Zbl 1518.15024 Electron. J. Linear Algebra 39, 199-213 (2023). MSC: 15A45 15A63 22E15 20G05 PDFBibTeX XMLCite \textit{M. Niezgoda}, Electron. J. Linear Algebra 39, 199--213 (2023; Zbl 1518.15024) Full Text: Link
Uhlig, Frank Adapted AZNN methods for time-varying and static matrix problems. (English) Zbl 1515.65109 Electron. J. Linear Algebra 39, 164-180 (2023). MSC: 65F99 68T07 15A23 PDFBibTeX XMLCite \textit{F. Uhlig}, Electron. J. Linear Algebra 39, 164--180 (2023; Zbl 1515.65109) Full Text: arXiv Link
Devriendt, Karel Centered PSD matrices with thin spectrum are M-matrices. (English) Zbl 1515.15016 Electron. J. Linear Algebra 39, 154-163 (2023). MSC: 15A29 15A42 PDFBibTeX XMLCite \textit{K. Devriendt}, Electron. J. Linear Algebra 39, 154--163 (2023; Zbl 1515.15016) Full Text: Link
Drury, Stephen The matrix inverse Young inequality. (English) Zbl 1515.15018 Electron. J. Linear Algebra 39, 151-153 (2023). MSC: 15A42 PDFBibTeX XMLCite \textit{S. Drury}, Electron. J. Linear Algebra 39, 151--153 (2023; Zbl 1515.15018) Full Text: Link
Joven, Jesus Paolo; Paras, Agnes Products of skew-involutions. (English) Zbl 1516.15009 Electron. J. Linear Algebra 39, 136-150 (2023). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 15B05 15B33 PDFBibTeX XMLCite \textit{J. P. Joven} and \textit{A. Paras}, Electron. J. Linear Algebra 39, 136--150 (2023; Zbl 1516.15009) Full Text: Link
He, Qixiao; Spitkovsky, Ilya; Suleiman, Ibrahim On low-dimensional partial isometries. (English) Zbl 1515.15023 Electron. J. Linear Algebra 39, 124-135 (2023). MSC: 15A60 47A12 PDFBibTeX XMLCite \textit{Q. He} et al., Electron. J. Linear Algebra 39, 124--135 (2023; Zbl 1515.15023) Full Text: arXiv Link
Panov, Aleksandr N. Fields of \(U\)-invariants of matrix tuples. (English) Zbl 1515.15029 Electron. J. Linear Algebra 39, 117-123 (2023). MSC: 15A72 13A50 22F05 PDFBibTeX XMLCite \textit{A. N. Panov}, Electron. J. Linear Algebra 39, 117--123 (2023; Zbl 1515.15029) Full Text: Link
Costara, Constantin Linear maps that preserve parts of the spectrum on pairs of similar matrices. (English) Zbl 1515.15030 Electron. J. Linear Algebra 39, 110-116 (2023). MSC: 15A86 15A18 15A04 PDFBibTeX XMLCite \textit{C. Costara}, Electron. J. Linear Algebra 39, 110--116 (2023; Zbl 1515.15030) Full Text: Link
Jeyaraman, I.; Divyadevi, T.; Azhagendran, R. The Moore-Penrose inverse of the distance matrix of a helm graph. (English) Zbl 1515.05114 Electron. J. Linear Algebra 39, 94-109 (2023). MSC: 05C50 15A09 15A15 PDFBibTeX XMLCite \textit{I. Jeyaraman} et al., Electron. J. Linear Algebra 39, 94--109 (2023; Zbl 1515.05114) Full Text: arXiv Link
Queiró, João Filipe; Santana, Ana Paula The inverse Horn problem. (English) Zbl 1516.15010 Electron. J. Linear Algebra 39, 90-93 (2023). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A29 15A18 15B57 PDFBibTeX XMLCite \textit{J. F. Queiró} and \textit{A. P. Santana}, Electron. J. Linear Algebra 39, 90--93 (2023; Zbl 1516.15010) Full Text: Link
Paksoy, Vehbi E. A permanent inequality for positive semidefinite matrices. (English) Zbl 1521.15005 Electron. J. Linear Algebra 39, 71-77 (2023). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A15 15B48 PDFBibTeX XMLCite \textit{V. E. Paksoy}, Electron. J. Linear Algebra 39, 71--77 (2023; Zbl 1521.15005) Full Text: Link
Du, Zhibin; Xing, Rundan The Graham-Hoffman-Hosoya-type theorems for the exponential distance matrix. (English) Zbl 1515.05111 Electron. J. Linear Algebra 39, 62-70 (2023). MSC: 05C50 05C20 15A15 PDFBibTeX XMLCite \textit{Z. Du} and \textit{R. Xing}, Electron. J. Linear Algebra 39, 62--70 (2023; Zbl 1515.05111) Full Text: Link
Mondal, Swastika Saha; Ojha, Sarita; Birbonshi, Riddhick Flat portions on the boundary of the numerical range of a \(5 \times 5\) companion matrix. (English) Zbl 1515.15025 Electron. J. Linear Algebra 39, 17-32 (2023). MSC: 15A60 47A12 PDFBibTeX XMLCite \textit{S. S. Mondal} et al., Electron. J. Linear Algebra 39, 17--32 (2023; Zbl 1515.15025) Full Text: Link
Wu, Cang; Chen, Jianlong Minimal rank weak Drazin inverses: a class of outer inverses with prescribed range. (English) Zbl 1515.15009 Electron. J. Linear Algebra 39, 1-16 (2023). MSC: 15A09 PDFBibTeX XMLCite \textit{C. Wu} and \textit{J. Chen}, Electron. J. Linear Algebra 39, 1--16 (2023; Zbl 1515.15009) Full Text: Link
Kennedy-Cochran-Patrick, Arthur; Sergeev, Sergei Extending CSR decomposition to tropical inhomogeneous matrix products. (English) Zbl 1518.15030 Electron. J. Linear Algebra 38, 820-851 (2022). MSC: 15A80 16Y60 05C50 05C20 05C22 05C25 PDFBibTeX XMLCite \textit{A. Kennedy-Cochran-Patrick} and \textit{S. Sergeev}, Electron. J. Linear Algebra 38, 820--851 (2022; Zbl 1518.15030) Full Text: arXiv Link
Faragó, Gábor Zoltan; Vajda, Robert On eigenvalues of real symmetric interval matrices: sharp bounds and disjointness. (English) Zbl 1512.15009 Electron. J. Linear Algebra 38, 803-819 (2022). Reviewer: Wei-Ru Xu (Chengdu) MSC: 15A18 15A42 PDFBibTeX XMLCite \textit{G. Z. Faragó} and \textit{R. Vajda}, Electron. J. Linear Algebra 38, 803--819 (2022; Zbl 1512.15009) Full Text: Link
Gumus, Ibrahim; Moradi, Hamid; Sababheh, Mohammad On positive and positive partial transpose matrices. (English) Zbl 1505.15015 Electron. J. Linear Algebra 38, 792-802 (2022). MSC: 15A45 47A63 47A30 47A64 47B15 PDFBibTeX XMLCite \textit{I. Gumus} et al., Electron. J. Linear Algebra 38, 792--802 (2022; Zbl 1505.15015) Full Text: Link
Marco, Ana; Martínez, José-Javier; Viaña, Raquel Accurate computations with totally positive matrices applied to the computation of Gaussian quadrature formulae. (English) Zbl 1510.65068 Electron. J. Linear Algebra 38, 777-791 (2022). MSC: 65F15 65D32 65D30 15B48 PDFBibTeX XMLCite \textit{A. Marco} et al., Electron. J. Linear Algebra 38, 777--791 (2022; Zbl 1510.65068) Full Text: Link
Johnston, Nathaniel; Moein, Shirin; Pereira, Rajesh; Plosker, Sarah Birkhoff-James orthogonality in the trace norm, with applications to quantum resource theories. (English) Zbl 1506.15035 Electron. J. Linear Algebra 38, 760-776 (2022). Reviewer: Robert Helling (München) MSC: 15B57 15B10 15A60 81P40 81P42 PDFBibTeX XMLCite \textit{N. Johnston} et al., Electron. J. Linear Algebra 38, 760--776 (2022; Zbl 1506.15035) Full Text: arXiv Link
Akaiwa, Kanae; Yoshida, Akira; Kondo, Koichi An improved algorithm for solving an inverse eigenvalue problem for band matrices. (English) Zbl 1510.65072 Electron. J. Linear Algebra 38, 745-759 (2022). MSC: 65F18 15A29 15A18 37N30 15B48 PDFBibTeX XMLCite \textit{K. Akaiwa} et al., Electron. J. Linear Algebra 38, 745--759 (2022; Zbl 1510.65072) Full Text: Link
Mondal, Samir; Sivakumar, K. C.; Tsatsomeros, Michael New results on \(M\)-matrices, \(H\)-matrices and their inverse classes. (English) Zbl 1505.15031 Electron. J. Linear Algebra 38, 729-744 (2022). MSC: 15B48 15A23 15A09 15A18 PDFBibTeX XMLCite \textit{S. Mondal} et al., Electron. J. Linear Algebra 38, 729--744 (2022; Zbl 1505.15031) Full Text: Link
Steel, Thijs; Vandebril, Raf A novel, blocked algorithm for the reduction to Hessenberg-triangular form. (English) Zbl 1510.65071 Electron. J. Linear Algebra 38, 712-728 (2022). MSC: 65F15 15A18 65Y10 PDFBibTeX XMLCite \textit{T. Steel} and \textit{R. Vandebril}, Electron. J. Linear Algebra 38, 712--728 (2022; Zbl 1510.65071) Full Text: Link
Dahlgren, F. Scott; Gershkoff, Zachary; Hogben, Leslie; Motlaghian, Sara; Young, Derek Inverse eigenvalue and related problems for hollow matrices described by graphs. (English) Zbl 1510.05176 Electron. J. Linear Algebra 38, 661-679 (2022). Reviewer: Carlos M. da Fonseca (Safat) MSC: 05C50 15A18 15A29 15B57 PDFBibTeX XMLCite \textit{F. S. Dahlgren} et al., Electron. J. Linear Algebra 38, 661--679 (2022; Zbl 1510.05176) Full Text: arXiv Link
De La Cruz, Ralph John Lamadrid; Paras, Agnes T. Sums of orthogonal, symmetric, and skew-symmetric matrices. (English) Zbl 1500.15009 Electron. J. Linear Algebra 38, 655-660 (2022). MSC: 15A21 15A23 15B10 PDFBibTeX XMLCite \textit{R. J. L. De La Cruz} and \textit{A. T. Paras}, Electron. J. Linear Algebra 38, 655--660 (2022; Zbl 1500.15009) Full Text: Link
Kumar, Amit; Shekhar, Vaibhav; Mishra, Debasisha \(W\)-weighted GDMP inverse for rectangular matrices. (English) Zbl 1500.15002 Electron. J. Linear Algebra 38, 632-654 (2022). MSC: 15A09 PDFBibTeX XMLCite \textit{A. Kumar} et al., Electron. J. Linear Algebra 38, 632--654 (2022; Zbl 1500.15002) Full Text: Link
Nandi, R.; Sivakumar, K. C. Group inverses of matrices of directed trees. (English) Zbl 1500.05038 Electron. J. Linear Algebra 38, 617-631 (2022). MSC: 05C50 05C75 05C20 05C70 15A09 PDFBibTeX XMLCite \textit{R. Nandi} and \textit{K. C. Sivakumar}, Electron. J. Linear Algebra 38, 617--631 (2022; Zbl 1500.05038) Full Text: Link
Son, Nguyen Thanh; Stykel, Tatjana Symplectic eigenvalues of positive-semidefinite matrices and the trace minimization theorem. (English) Zbl 1500.15008 Electron. J. Linear Algebra 38, 607-616 (2022). MSC: 15A18 15A15 15B48 PDFBibTeX XMLCite \textit{N. T. Son} and \textit{T. Stykel}, Electron. J. Linear Algebra 38, 607--616 (2022; Zbl 1500.15008) Full Text: arXiv Link
Benner, Peter; Faßbender, Heike; Senn, Michel-Niklas The Hamiltonian extended Krylov subspace method. (English) Zbl 1510.65077 Electron. J. Linear Algebra 38, 572-606 (2022). MSC: 65F25 65F50 65F60 15A23 PDFBibTeX XMLCite \textit{P. Benner} et al., Electron. J. Linear Algebra 38, 572--606 (2022; Zbl 1510.65077) Full Text: arXiv Link
Andelic, Milica; Da Fonseca, Carlos M.; Kilic, Emrah; Stanic, Zoran A Sylvester-Kac matrix type and the Laplacian controllability of half graphs. (English) Zbl 1500.15022 Electron. J. Linear Algebra 38, 559-571 (2022). Reviewer: Francisco Marcellán (Leganes) MSC: 15B05 15A18 15B36 05C50 93B05 PDFBibTeX XMLCite \textit{M. Andelic} et al., Electron. J. Linear Algebra 38, 559--571 (2022; Zbl 1500.15022) Full Text: Link
Izhakian, Zur; Knebusch, Manfred Stratifications of the ray space of a tropical quadratic form by Cauchy-Schwartz functions. (English) Zbl 1509.14118 Electron. J. Linear Algebra 38, 531-558 (2022). Reviewer: Tobias Kaiser (Passau) MSC: 14T10 15A03 15A09 15A15 16Y20 20M18 51M20 PDFBibTeX XMLCite \textit{Z. Izhakian} and \textit{M. Knebusch}, Electron. J. Linear Algebra 38, 531--558 (2022; Zbl 1509.14118) Full Text: arXiv Link
Kalita, Debajit; Sarma, Kuldeep Unicyclic 3-colored digraphs with bicyclic inverses. (English) Zbl 1497.05150 Electron. J. Linear Algebra 38, 519-530 (2022). MSC: 05C50 05C15 15A18 15A09 05C20 05C22 PDFBibTeX XMLCite \textit{D. Kalita} and \textit{K. Sarma}, Electron. J. Linear Algebra 38, 519--530 (2022; Zbl 1497.05150) Full Text: Link
Nickerson, Andrew; Paparella, Pietro Jordan chains of \(h\)-cyclic matrices. II. (English) Zbl 1498.15012 Electron. J. Linear Algebra 38, 486-493 (2022). MSC: 15A20 15A21 05C50 05C20 PDFBibTeX XMLCite \textit{A. Nickerson} and \textit{P. Paparella}, Electron. J. Linear Algebra 38, 486--493 (2022; Zbl 1498.15012) Full Text: arXiv Link
He, Jun; Xu, Guanjun A note on bounds for eigenvalues of nonsingular \(\mathrm{H}\)-tensors. (English) Zbl 1498.15009 Electron. J. Linear Algebra 38, 483-485 (2022). MSC: 15A18 15A69 15A42 PDFBibTeX XMLCite \textit{J. He} and \textit{G. Xu}, Electron. J. Linear Algebra 38, 483--485 (2022; Zbl 1498.15009) Full Text: Link
de la Cruz, Ralph John; Tañedo, Raymond Louis The products of involutions in a matrix centralizer. (English) Zbl 1500.15010 Electron. J. Linear Algebra 38, 463-482 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A23 15A27 PDFBibTeX XMLCite \textit{R. J. de la Cruz} and \textit{R. L. Tañedo}, Electron. J. Linear Algebra 38, 463--482 (2022; Zbl 1500.15010) Full Text: Link
Liu, Heguo; Zhao, Jing On \(m\)-th roots of complex matrices. (English) Zbl 1498.15010 Electron. J. Linear Algebra 38, 457-462 (2022). MSC: 15A18 15A21 PDFBibTeX XMLCite \textit{H. Liu} and \textit{J. Zhao}, Electron. J. Linear Algebra 38, 457--462 (2022; Zbl 1498.15010) Full Text: Link
Nomura, Kazumasa; Terwilliger, Paul Compatibility and companions for Leonard pairs. (English) Zbl 1498.15017 Electron. J. Linear Algebra 38, 404-456 (2022). MSC: 15A21 15A04 05E30 42C05 PDFBibTeX XMLCite \textit{K. Nomura} and \textit{P. Terwilliger}, Electron. J. Linear Algebra 38, 404--456 (2022; Zbl 1498.15017) Full Text: arXiv Link
Brundu, Michela; Zennaro, Marino Spectral properties of certain sequences of products of two real matrices. (English) Zbl 1498.15008 Electron. J. Linear Algebra 38, 377-403 (2022). MSC: 15A18 PDFBibTeX XMLCite \textit{M. Brundu} and \textit{M. Zennaro}, Electron. J. Linear Algebra 38, 377--403 (2022; Zbl 1498.15008) Full Text: Link
Stover, Joseph P. Bounds via spectral radius-preserving row sum expansions. (English) Zbl 1498.15023 Electron. J. Linear Algebra 38, 367-376 (2022). MSC: 15A42 15A60 47A12 PDFBibTeX XMLCite \textit{J. P. Stover}, Electron. J. Linear Algebra 38, 367--376 (2022; Zbl 1498.15023) Full Text: arXiv Link
Sharma, Rajesh; Pal, Manish Positive linear maps and spreads of normal matrices. (English) Zbl 1495.15032 Electron. J. Linear Algebra 38, 347-356 (2022). MSC: 15A42 15A45 15A18 PDFBibTeX XMLCite \textit{R. Sharma} and \textit{M. Pal}, Electron. J. Linear Algebra 38, 347--356 (2022; Zbl 1495.15032) Full Text: Link
Lyu, Zhen-Hua; Wang, Xueru; Wen, Lishu \(k\)-subdirect sums of Nekrasov matrices. (English) Zbl 1495.15033 Electron. J. Linear Algebra 38, 339-346 (2022). MSC: 15A45 15A42 PDFBibTeX XMLCite \textit{Z.-H. Lyu} et al., Electron. J. Linear Algebra 38, 339--346 (2022; Zbl 1495.15033) Full Text: Link
Bueno, María I.; Furtado, Susana; Klausmeier, Aelita; Veltri, Joey Linear maps preserving the Lorentz spectrum: the \(2 \times 2\) case. (English) Zbl 1495.15041 Electron. J. Linear Algebra 38, 317-330 (2022). MSC: 15A86 15A04 15A18 58C40 PDFBibTeX XMLCite \textit{M. I. Bueno} et al., Electron. J. Linear Algebra 38, 317--330 (2022; Zbl 1495.15041) Full Text: arXiv Link
Kumar, V. B. Kiran; Rajan, Rahul; Sarathkumar, N. S. Banach spaces of GLT sequences and function spaces. (English) Zbl 1495.15036 Electron. J. Linear Algebra 38, 295-316 (2022). MSC: 15A60 15B05 15A42 15A18 47A58 65F08 PDFBibTeX XMLCite \textit{V. B. K. Kumar} et al., Electron. J. Linear Algebra 38, 295--316 (2022; Zbl 1495.15036) Full Text: arXiv Link
Abiad, Aida; Brimkov, Boris; Breen, Jane; Cameron, Thomas R.; Gupta, Himanshu; Villagran, Ralihe R. Constructions of cospectral graphs with different zero forcing numbers. (English) Zbl 1489.05087 Electron. J. Linear Algebra 38, 280-294 (2022). MSC: 05C50 15A03 15A18 PDFBibTeX XMLCite \textit{A. Abiad} et al., Electron. J. Linear Algebra 38, 280--294 (2022; Zbl 1489.05087) Full Text: arXiv Link
Noschese, Silvia; Reichel, Lothar On the banded Toeplitz structured distance to symmetric positive semidefiniteness. (English) Zbl 1492.65098 Electron. J. Linear Algebra 38, 266-279 (2022). MSC: 65F35 15B05 65F15 15A45 15A60 15B57 PDFBibTeX XMLCite \textit{S. Noschese} and \textit{L. Reichel}, Electron. J. Linear Algebra 38, 266--279 (2022; Zbl 1492.65098) Full Text: arXiv Link
Lin, Hongying; Zhou, Bo On the non-backtracking spectral radius of graphs. (English) Zbl 1489.05095 Electron. J. Linear Algebra 38, 254-265 (2022). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{H. Lin} and \textit{B. Zhou}, Electron. J. Linear Algebra 38, 254--265 (2022; Zbl 1489.05095) Full Text: Link
Davis, Anna; Zachlin, Paul On the eigenvalues of matrices with common Gershgorin regions. (English) Zbl 1487.15010 Electron. J. Linear Algebra 38, 227-253 (2022). MSC: 15A18 PDFBibTeX XMLCite \textit{A. Davis} and \textit{P. Zachlin}, Electron. J. Linear Algebra 38, 227--253 (2022; Zbl 1487.15010) Full Text: Link
László, Lajos A norm inequality for three matrices. (English) Zbl 1487.15029 Electron. J. Linear Algebra 38, 221-226 (2022). MSC: 15A60 15A45 47A30 PDFBibTeX XMLCite \textit{L. László}, Electron. J. Linear Algebra 38, 221--226 (2022; Zbl 1487.15029) Full Text: Link
Mcdonald, Judith; Nandi, Raju; Sivakumar, K. C. Group inverses of matrices associated with certain graph classes. (English) Zbl 1486.05120 Electron. J. Linear Algebra 38, 204-220 (2022). MSC: 05C20 05C50 05C75 15A09 PDFBibTeX XMLCite \textit{J. Mcdonald} et al., Electron. J. Linear Algebra 38, 204--220 (2022; Zbl 1486.05120) Full Text: Link
Prokip, Volodymyr M. A note on semiscalar equivalence of polynomial matrices. (English) Zbl 1487.15013 Electron. J. Linear Algebra 38, 195-203 (2022). MSC: 15A21 15A24 15A06 PDFBibTeX XMLCite \textit{V. M. Prokip}, Electron. J. Linear Algebra 38, 195--203 (2022; Zbl 1487.15013) Full Text: Link
Kian, Mohsen; Sababheh, Mohammad Majorization inequalities via convex functions. (English) Zbl 1497.26040 Electron. J. Linear Algebra 38, 179-194 (2022). MSC: 26D20 15A45 26A51 PDFBibTeX XMLCite \textit{M. Kian} and \textit{M. Sababheh}, Electron. J. Linear Algebra 38, 179--194 (2022; Zbl 1497.26040) Full Text: Link
Das, Sunil Sign patterns associated with some graphs that allow or require diagonalizability. (English) Zbl 1487.15011 Electron. J. Linear Algebra 38, 131-159 (2022). MSC: 15A20 15B35 05C50 PDFBibTeX XMLCite \textit{S. Das}, Electron. J. Linear Algebra 38, 131--159 (2022; Zbl 1487.15011) Full Text: Link
Son, Tran Nam; Dung, Truong Huu; Ha, Nguyen Thi Thai; Bien, Mai Hoang On decompositions of matrices into products of commutators of involutions. (English) Zbl 1487.15015 Electron. J. Linear Algebra 38, 123-130 (2022). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A23 15A21 20H20 PDFBibTeX XMLCite \textit{T. N. Son} et al., Electron. J. Linear Algebra 38, 123--130 (2022; Zbl 1487.15015) Full Text: Link
Dockter, Janelle M.; Paparella, Pietro; Perry, Robert L.; Ta, Jonathan D. Kronecker products of Perron similarities. (English) Zbl 1487.15020 Electron. J. Linear Algebra 38, 114-122 (2022). MSC: 15A29 15A09 PDFBibTeX XMLCite \textit{J. M. Dockter} et al., Electron. J. Linear Algebra 38, 114--122 (2022; Zbl 1487.15020) Full Text: arXiv Link
Panwar, Veer Singh; Reddy, A. Satyanarayana Positivity of Hadamard powers of a few band matrices. (English) Zbl 1490.15049 Electron. J. Linear Algebra 38, 85-90 (2022). Reviewer: Shuchao Li (Wuhan) MSC: 15B48 47B36 05C50 PDFBibTeX XMLCite \textit{V. S. Panwar} and \textit{A. S. Reddy}, Electron. J. Linear Algebra 38, 85--90 (2022; Zbl 1490.15049) Full Text: arXiv Link
Chen, Xiaodan; Hao, Guoliang Remarks on “Comparison between the Laplacian energy-like invariant and the Kirchhoff index”. (English) Zbl 1482.05190 Electron. J. Linear Algebra 38, 65-76 (2022). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{X. Chen} and \textit{G. Hao}, Electron. J. Linear Algebra 38, 65--76 (2022; Zbl 1482.05190) Full Text: Link
Shitov, Yaroslav Sign patterns of rational matrices with large rank. II. (English) Zbl 1482.15029 Electron. J. Linear Algebra 38, 63-64 (2022). MSC: 15B35 15A03 PDFBibTeX XMLCite \textit{Y. Shitov}, Electron. J. Linear Algebra 38, 63--64 (2022; Zbl 1482.15029) Full Text: Link
Caalim, Jonathan; Tanaka, Yu-Ichi Real dimension of the Lie algebra of \(S\)-skew-Hermitian matrices. (English) Zbl 1485.15036 Electron. J. Linear Algebra 38, 49-62 (2022). MSC: 15B30 17B05 17B45 PDFBibTeX XMLCite \textit{J. Caalim} and \textit{Y.-I. Tanaka}, Electron. J. Linear Algebra 38, 49--62 (2022; Zbl 1485.15036) Full Text: Link
Katsouleas, Georgios; Panagakou, Vasiliki; Psarrakos, Panayiotis A note on the boundary of the Birkhoff-James \(\epsilon\)-orthogonality sets. (English) Zbl 1483.15012 Electron. J. Linear Algebra 38, 32-48 (2022). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 15A60 47A12 68W20 68W25 PDFBibTeX XMLCite \textit{G. Katsouleas} et al., Electron. J. Linear Algebra 38, 32--48 (2022; Zbl 1483.15012) Full Text: Link
De La Cruz, Ralph John; Misa, Eloise The algebra generated by nilpotent elements in a matrix centralizer. (English) Zbl 1485.15013 Electron. J. Linear Algebra 38, 1-8 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A20 15A23 15A27 PDFBibTeX XMLCite \textit{R. J. De La Cruz} and \textit{E. Misa}, Electron. J. Linear Algebra 38, 1--8 (2022; Zbl 1485.15013) Full Text: Link
Spitkovsky, Ilya; Suleiman, Ibrahim; Wegert, Elias The Gau-Wang-Wu conjecture on partial isometries holds in the 5-by-5 case. (English) Zbl 07473282 Electron. J. Linear Algebra 38, 107-113 (2022). Reviewer: Tin Yau Tam (Reno) MSC: 47A12 15A60 PDFBibTeX XMLCite \textit{I. Spitkovsky} et al., Electron. J. Linear Algebra 38, 107--113 (2022; Zbl 07473282) Full Text: arXiv Link
Collins, Elizabeth; Hunt, Taylor J.; Jacobs, Joel D.; Juarez, Jazmine; Rhoton, Taylor A.; Sell, Heath J.; Yielding, Amy A. Inertia sets of semicliqued graphs. (English) Zbl 1482.05191 Electron. J. Linear Algebra 37, 747-757 (2021). MSC: 05C50 05C75 15B57 15A18 PDFBibTeX XMLCite \textit{E. Collins} et al., Electron. J. Linear Algebra 37, 747--757 (2021; Zbl 1482.05191) Full Text: Link
Chooi, Wai Leong; Tan, Yean Nee A note on commuting additive maps on rank \(k\) symmetric matrices. (English) Zbl 1489.15004 Electron. J. Linear Algebra 37, 734-746 (2021). Reviewer: Wu Jing (Fayetteville) MSC: 15A03 15A04 15A86 16R60 PDFBibTeX XMLCite \textit{W. L. Chooi} and \textit{Y. N. Tan}, Electron. J. Linear Algebra 37, 734--746 (2021; Zbl 1489.15004) Full Text: Link
Ozturk, Semra On \(m\)-th roots of nilpotent matrices. (English) Zbl 1486.15018 Electron. J. Linear Algebra 37, 718-733 (2021). Reviewer: Tin Yau Tam (Reno) MSC: 15A21 15A20 15A06 15A16 15B36 15B05 PDFBibTeX XMLCite \textit{S. Ozturk}, Electron. J. Linear Algebra 37, 718--733 (2021; Zbl 1486.15018) Full Text: Link
Aouchiche, Mustapha; Rather, Bilal A.; El Hallaoui, Issmail On the Geršgorin disks of distance matrices of graphs. (English) Zbl 1489.05089 Electron. J. Linear Algebra 37, 709-717 (2021). Reviewer: Juan Daniel Monsalve (Medellín) MSC: 05C50 05C12 15A18 PDFBibTeX XMLCite \textit{M. Aouchiche} et al., Electron. J. Linear Algebra 37, 709--717 (2021; Zbl 1489.05089) Full Text: Link
Zhang, Qinghong The maximal angle between \(5 \times 5\) positive semidefinite and \(5 \times 5\) nonnegative matrices. (English) Zbl 1482.15033 Electron. J. Linear Algebra 37, 698-708 (2021). MSC: 15B48 90C30 PDFBibTeX XMLCite \textit{Q. Zhang}, Electron. J. Linear Algebra 37, 698--708 (2021; Zbl 1482.15033) Full Text: Link
Beasley, Leroy B. \((0,1)\)-matrices and discrepancy. (English) Zbl 1483.15025 Electron. J. Linear Algebra 37, 692-697 (2021). Reviewer: Roksana Słowik (Gliwice) MSC: 15B34 15B36 15A21 15A86 05B20 05C50 PDFBibTeX XMLCite \textit{L. B. Beasley}, Electron. J. Linear Algebra 37, 692--697 (2021; Zbl 1483.15025) Full Text: Link
Julio, Ana; Linares, Yankis R.; Soto, Ricardo L. Centrosymmetric universal realizability. (English) Zbl 1485.15017 Electron. J. Linear Algebra 37, 680-691 (2021). Reviewer: John D. Dixon (Ottawa) MSC: 15A29 15A18 15A20 PDFBibTeX XMLCite \textit{A. Julio} et al., Electron. J. Linear Algebra 37, 680--691 (2021; Zbl 1485.15017) Full Text: Link
Groenewald, Gilbert J.; van Rensburg, Dawie B. Janse; Ran, André C. M.; Theron, Frieda; van Straaten, Madelein Polar decompositions of quaternion matrices in indefinite inner product spaces. (English) Zbl 1482.15026 Electron. J. Linear Algebra 37, 659-670 (2021). MSC: 15B33 47B50 15A23 PDFBibTeX XMLCite \textit{G. J. Groenewald} et al., Electron. J. Linear Algebra 37, 659--670 (2021; Zbl 1482.15026) Full Text: arXiv Link
Chan, Eunice Y. S.; Corless, Robert M.; Sevyeri, Leili Rafiee Generalized standard triples for algebraic linearizations of matrix polynomials. (English) Zbl 1490.15020 Electron. J. Linear Algebra 37, 640-658 (2021). MSC: 15A22 65F15 65D05 PDFBibTeX XMLCite \textit{E. Y. S. Chan} et al., Electron. J. Linear Algebra 37, 640--658 (2021; Zbl 1490.15020) Full Text: arXiv Link