De Souza Rocha, Israel Improvements on spectral bisection. (English) Zbl 1464.05306 Electron. J. Linear Algebra 36, 857-877 (2020). MSC: 05C70 05C50 05C85 15A18 90C10 90C22 90C35 90C27 PDFBibTeX XMLCite \textit{I. De Souza Rocha}, Electron. J. Linear Algebra 36, 857--877 (2020; Zbl 1464.05306) Full Text: arXiv Link
Chooi, Wai Leong; Kwa, Kiam Heong Additive maps of rank \(k\) bivectors. (English) Zbl 1465.15003 Electron. J. Linear Algebra 36, 847-856 (2020). MSC: 15A03 15A04 15A75 15A86 PDFBibTeX XMLCite \textit{W. L. Chooi} and \textit{K. H. Kwa}, Electron. J. Linear Algebra 36, 847--856 (2020; Zbl 1465.15003) Full Text: Link
Das, Himadri Lal; Kannan, M. Rajesh On the dense subsets of matrices with distinct eigenvalues and distinct singular values. (English) Zbl 1466.15006 Electron. J. Linear Algebra 36, 834-846 (2020). Reviewer: John D. Dixon (Ottawa) MSC: 15A18 PDFBibTeX XMLCite \textit{H. L. Das} and \textit{M. R. Kannan}, Electron. J. Linear Algebra 36, 834--846 (2020; Zbl 1466.15006) Full Text: arXiv Link
Akshar, Anthony; Bueno Cachadina, Maria Isabel; Kassem, Remy; Mileeva, Daria; Perez, Javier Linearizations for interpolatory bases – a comparison: new families of linearizations. (English) Zbl 07351224 Electron. J. Linear Algebra 36, 799-833 (2020). MSC: 65-XX PDFBibTeX XMLCite \textit{A. Akshar} et al., Electron. J. Linear Algebra 36, 799--833 (2020; Zbl 07351224) Full Text: Link
Durastante, Fabio; Furci, Isabella Spectral analysis of saddle-point matrices from optimization problems with elliptic PDE constraints. (English) Zbl 1466.62395 Electron. J. Linear Algebra 36, 773-798 (2020). MSC: 62M15 65F08 15B05 PDFBibTeX XMLCite \textit{F. Durastante} and \textit{I. Furci}, Electron. J. Linear Algebra 36, 773--798 (2020; Zbl 1466.62395) Full Text: arXiv Link
Hisabia, Aritra Narayan; Saha, Manideepa On properties of semipositive cones and simplicial cones. (English) Zbl 1453.15013 Electron. J. Linear Algebra 36, 764-772 (2020). MSC: 15B48 15A09 PDFBibTeX XMLCite \textit{A. N. Hisabia} and \textit{M. Saha}, Electron. J. Linear Algebra 36, 764--772 (2020; Zbl 1453.15013) Full Text: Link
Catral, Minerva; Ciardo, Lorenzo; Hogben, Leslie; Reinhart, Carolyn Spectra of products of digraphs. (English) Zbl 1475.05107 Electron. J. Linear Algebra 36, 744-763 (2020). Reviewer: Huiqiu Lin (Shanghai) MSC: 05C50 05C20 05C12 05C75 05C76 15A18 15A21 PDFBibTeX XMLCite \textit{M. Catral} et al., Electron. J. Linear Algebra 36, 744--763 (2020; Zbl 1475.05107) Full Text: arXiv Link
Kawano, Daniel T. Parameterized structure-preserving transformations of matrix polynomials. (English) Zbl 1456.15011 Electron. J. Linear Algebra 36, 723-743 (2020). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A18 15A22 15A20 PDFBibTeX XMLCite \textit{D. T. Kawano}, Electron. J. Linear Algebra 36, 723--743 (2020; Zbl 1456.15011) Full Text: Link
Nguyen Lam; Milley, Rebecca Some notes on quantum Hellinger divergences with Heinz means. (English) Zbl 1516.15014 Electron. J. Linear Algebra 36, 704-722 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A60 81P45 94A17 PDFBibTeX XMLCite \textit{Nguyen Lam} and \textit{R. Milley}, Electron. J. Linear Algebra 36, 704--722 (2020; Zbl 1516.15014) Full Text: Link
Rote, Günter Characterization of the response maps of alternating-current networks. (English) Zbl 1453.94167 Electron. J. Linear Algebra 36, 698-703 (2020). MSC: 94C05 05C82 05C90 PDFBibTeX XMLCite \textit{G. Rote}, Electron. J. Linear Algebra 36, 698--703 (2020; Zbl 1453.94167) Full Text: arXiv Link
Li, Chi-Kwong; Strang, Gilbert An elementary proof of Mirsky’s low rank approximation theorem. (English) Zbl 1453.15009 Electron. J. Linear Algebra 36, 694-697 (2020). MSC: 15A60 15A18 PDFBibTeX XMLCite \textit{C.-K. Li} and \textit{G. Strang}, Electron. J. Linear Algebra 36, 694--697 (2020; Zbl 1453.15009) Full Text: Link
Domagalski, Rachel; Narayan, Sivaram K. Tree cover number and maximum semidefinite nullity of some graph classes. (English) Zbl 1453.05099 Electron. J. Linear Algebra 36, 678-693 (2020). MSC: 05C70 05C76 15A03 15A18 PDFBibTeX XMLCite \textit{R. Domagalski} and \textit{S. K. Narayan}, Electron. J. Linear Algebra 36, 678--693 (2020; Zbl 1453.05099) Full Text: Link
Alves, João Ferreira Rational criteria for diagonalizability of real matrices. (English) Zbl 1454.15009 Electron. J. Linear Algebra 36, 664-677 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A20 15A15 15A18 15A21 PDFBibTeX XMLCite \textit{J. F. Alves}, Electron. J. Linear Algebra 36, 664--677 (2020; Zbl 1454.15009) Full Text: Link
Christensen, Lars Winther; Veliche, Oana; Weyman, Jerzy Minors of a skew symmetric matrix: a combinatorial approach. (English) Zbl 1452.15002 Electron. J. Linear Algebra 36, 658-663 (2020). Reviewer: Dean Crnković (Rijeka) MSC: 15A15 15A24 05B20 PDFBibTeX XMLCite \textit{L. W. Christensen} et al., Electron. J. Linear Algebra 36, 658--663 (2020; Zbl 1452.15002) Full Text: arXiv Link
Xue, Jie; Liu, Ruifang; Yu, Guanglong; Shu, Jinlong The multiplicity of \(A_{\alpha}\)-eigenvalues of graphs. (English) Zbl 1448.05135 Electron. J. Linear Algebra 36, 645-657 (2020). MSC: 05C50 PDFBibTeX XMLCite \textit{J. Xue} et al., Electron. J. Linear Algebra 36, 645--657 (2020; Zbl 1448.05135) Full Text: Link
Diego, Victor; Fàbrega, Josep; Fiol, Miquel Àngel Equivalent characterizations of the spectra of graphs and applications to measures of distance-regularity. (English) Zbl 1448.05127 Electron. J. Linear Algebra 36, 629-644 (2020). MSC: 05C50 05C12 05E30 PDFBibTeX XMLCite \textit{V. Diego} et al., Electron. J. Linear Algebra 36, 629--644 (2020; Zbl 1448.05127) Full Text: arXiv Link
Yan, Weigen; Li, Shuli On the vertex-face graphs of triangulations. (English) Zbl 1448.05110 Electron. J. Linear Algebra 36, 616-628 (2020). MSC: 05C30 05C05 05C50 05C76 05C09 PDFBibTeX XMLCite \textit{W. Yan} and \textit{S. Li}, Electron. J. Linear Algebra 36, 616--628 (2020; Zbl 1448.05110) Full Text: Link
Ji, Jun; Wei, Yimin The outer generalized inverse of an even-order tensor with the Einstein product through the matrix unfolding and tensor folding. (English) Zbl 1451.15017 Electron. J. Linear Algebra 36, 599-615 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A69 15A09 PDFBibTeX XMLCite \textit{J. Ji} and \textit{Y. Wei}, Electron. J. Linear Algebra 36, 599--615 (2020; Zbl 1451.15017) Full Text: Link
da Fonseca, Carlos M.; Kılıç, Emrah; Pereira, António The interesting spectral interlacing property for a certain tridiagonal matrix. (English) Zbl 1450.15009 Electron. J. Linear Algebra 36, 587-598 (2020). Reviewer: Antoine Mhanna (Kfardebian) MSC: 15A20 15A18 15A15 PDFBibTeX XMLCite \textit{C. M. da Fonseca} et al., Electron. J. Linear Algebra 36, 587--598 (2020; Zbl 1450.15009) Full Text: Link
Cabezas Sánchez, Víctor; Pablos Romo, Fernando Moore-Penrose inverse of some linear maps on infinite-dimensional vector spaces. (English) Zbl 1451.15003 Electron. J. Linear Algebra 36, 570-586 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A04 15A09 15A10 15A03 15A06 PDFBibTeX XMLCite \textit{V. Cabezas Sánchez} and \textit{F. Pablos Romo}, Electron. J. Linear Algebra 36, 570--586 (2020; Zbl 1451.15003) Full Text: arXiv Link
Berliner, Adam H.; Olesky, Dale D.; van den Driessche, Pauline Relations between classes of potentially stable sign patterns. (English) Zbl 1448.15042 Electron. J. Linear Algebra 36, 561-569 (2020). MSC: 15B35 15A18 05C50 PDFBibTeX XMLCite \textit{A. H. Berliner} et al., Electron. J. Linear Algebra 36, 561--569 (2020; Zbl 1448.15042) Full Text: Link
Kunkel, Peter A smooth version of Sylvester’s law of inertia and its numerical realization. (English) Zbl 1448.15012 Electron. J. Linear Algebra 36, 542-560 (2020). MSC: 15A21 15A18 15A15 65K10 PDFBibTeX XMLCite \textit{P. Kunkel}, Electron. J. Linear Algebra 36, 542--560 (2020; Zbl 1448.15012) Full Text: Link
Schachinger, Werner Lower bounds for maximal cp-ranks of completely positive matrices and tensors. (English) Zbl 1448.15043 Electron. J. Linear Algebra 36, 519-541 (2020). MSC: 15B48 15A45 15A69 15A23 15A03 90C25 PDFBibTeX XMLCite \textit{W. Schachinger}, Electron. J. Linear Algebra 36, 519--541 (2020; Zbl 1448.15043) Full Text: Link
Kosuru, G. Sankara Raju; Saha, Subhajit Cone type majorization and its strong linear preservers. (English) Zbl 1450.15028 Electron. J. Linear Algebra 36, 511-518 (2020). MSC: 15A86 15A04 15B51 PDFBibTeX XMLCite \textit{G. S. R. Kosuru} and \textit{S. Saha}, Electron. J. Linear Algebra 36, 511--518 (2020; Zbl 1450.15028) Full Text: Link
Gao, Wei; Shao, Yanling Zero-nonzero patterns that allow or require an inertia set related to dynamical systems. (English) Zbl 1452.15019 Electron. J. Linear Algebra 36, 503-510 (2020). Reviewer: Yansheng Wu (Nanjing) MSC: 15B36 15B35 05C20 15A18 05C50 PDFBibTeX XMLCite \textit{W. Gao} and \textit{Y. Shao}, Electron. J. Linear Algebra 36, 503--510 (2020; Zbl 1452.15019) Full Text: Link
Julio, Ana I.; Soto, Ricardo L. The role of certain Brauer and Rado results in the nonnegative inverse spectral problems. (English) Zbl 1450.15016 Electron. J. Linear Algebra 36, 484-502 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A29 15A18 PDFBibTeX XMLCite \textit{A. I. Julio} and \textit{R. L. Soto}, Electron. J. Linear Algebra 36, 484--502 (2020; Zbl 1450.15016) Full Text: arXiv Link
Dodig, Marija; Stošić, Marko GMPCP for one row and one column completion. (English) Zbl 1448.15036 Electron. J. Linear Algebra 36, 473-483 (2020). MSC: 15A83 15A22 05A20 PDFBibTeX XMLCite \textit{M. Dodig} and \textit{M. Stošić}, Electron. J. Linear Algebra 36, 473--483 (2020; Zbl 1448.15036) Full Text: Link
Adiga, Chandrashekar; Das, Kinkar Chandra; Rakshith, B. R. Some graphs determined by their signless Laplacian (distance) spectra. (English) Zbl 1450.05052 Electron. J. Linear Algebra 36, 461-472 (2020). Reviewer: Dragan Stevanović (Niš) MSC: 05C50 PDFBibTeX XMLCite \textit{C. Adiga} et al., Electron. J. Linear Algebra 36, 461--472 (2020; Zbl 1450.05052) Full Text: Link
Dalfó, Cristina; Fiol, Miquel Àngel A general method to obtain the spectrum and local spectra of a graph from its regular partitions. (English) Zbl 1444.05089 Electron. J. Linear Algebra 36, 446-460 (2020). MSC: 05C50 05C70 05E30 94B99 PDFBibTeX XMLCite \textit{C. Dalfó} and \textit{M. À. Fiol}, Electron. J. Linear Algebra 36, 446--460 (2020; Zbl 1444.05089) Full Text: arXiv Link
Dodig, Marija Complete characterisation of Kronecker invariants of a matrix pencil with a prescribed quasi-regular subpencil. (English) Zbl 1447.15027 Electron. J. Linear Algebra 36, 430-445 (2020). MSC: 15A83 15A22 05A17 PDFBibTeX XMLCite \textit{M. Dodig}, Electron. J. Linear Algebra 36, 430--445 (2020; Zbl 1447.15027) Full Text: Link
Wang, Yanna; Zhou, Bo Extremal properties of the distance spectral radius of hypergraphs. (English) Zbl 1444.05073 Electron. J. Linear Algebra 36, 411-429 (2020). MSC: 05C35 05C50 05C65 05C12 05C40 PDFBibTeX XMLCite \textit{Y. Wang} and \textit{B. Zhou}, Electron. J. Linear Algebra 36, 411--429 (2020; Zbl 1444.05073) Full Text: Link
Polettini, Matteo; Böttcher, Albrecht Skew compressions of positive definite operators and matrices. (English) Zbl 1446.15006 Electron. J. Linear Algebra 36, 400-410 (2020). MSC: 15A18 05C31 15A15 15B57 47A75 PDFBibTeX XMLCite \textit{M. Polettini} and \textit{A. Böttcher}, Electron. J. Linear Algebra 36, 400--410 (2020; Zbl 1446.15006) Full Text: Link
Guo, Qiao; Hou, Yaoping; Li, Deqiong The least Laplacian eigenvalue of the unbalanced unicyclic signed graphs with \(k\) pendant vertices. (English) Zbl 1444.05091 Electron. J. Linear Algebra 36, 390-399 (2020). MSC: 05C50 05C22 PDFBibTeX XMLCite \textit{Q. Guo} et al., Electron. J. Linear Algebra 36, 390--399 (2020; Zbl 1444.05091) Full Text: Link
Drury, Stephen Maximal orientations of graphs. (English) Zbl 1444.05090 Electron. J. Linear Algebra 36, 385-389 (2020). MSC: 05C50 05C20 05C40 05C85 15A18 PDFBibTeX XMLCite \textit{S. Drury}, Electron. J. Linear Algebra 36, 385--389 (2020; Zbl 1444.05090) Full Text: Link
Benvenuti, Luca The NIEP and the positive realization problem. (English) Zbl 1446.15005 Electron. J. Linear Algebra 36, 367-384 (2020). MSC: 15A18 15A29 93B20 93C05 PDFBibTeX XMLCite \textit{L. Benvenuti}, Electron. J. Linear Algebra 36, 367--384 (2020; Zbl 1446.15005) Full Text: Link
Fasi, Massimiliano; Negri Porzio, Gian Maria Determinants of normalized Bohemian upper Hessenberg matrices. (English) Zbl 1471.15028 Electron. J. Linear Algebra 36, 352-366 (2020); corrigendum ibid. 37, 160-162 (2021). MSC: 15B36 11C20 15A15 PDFBibTeX XMLCite \textit{M. Fasi} and \textit{G. M. Negri Porzio}, Electron. J. Linear Algebra 36, 352--366 (2020; Zbl 1471.15028) Full Text: Link
Brimkov, Boris; Duna, Ken; Hogben, Leslie; Lorenzen, Kate; Reinhart, Carolyn; Song, Sung-Yell; Yarrow, Mark Graphs that are cospectral for the distance Laplacian. (English) Zbl 1444.05087 Electron. J. Linear Algebra 36, 334-351 (2020). MSC: 05C50 05C12 15A18 15B57 PDFBibTeX XMLCite \textit{B. Brimkov} et al., Electron. J. Linear Algebra 36, 334--351 (2020; Zbl 1444.05087) Full Text: arXiv Link
Chan, Yu; Curl, Emelie; Geneson, Jesse; Hogben, Leslie; Liu, Kevin; Odegard, Isaac; Ross, Michael Using Markov chains to determine expected propagation time for probabilistic zero forcing. (English) Zbl 1453.60131 Electron. J. Linear Algebra 36, 318-333 (2020). MSC: 60J10 15B51 05C69 05D40 15B48 PDFBibTeX XMLCite \textit{Y. Chan} et al., Electron. J. Linear Algebra 36, 318--333 (2020; Zbl 1453.60131) Full Text: arXiv Link
Shan, Haiying; He, Changxiang; Yu, Zhensheng The energy change of the complete multipartite graph. (English) Zbl 1446.05061 Electron. J. Linear Algebra 36, 309-317 (2020). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{H. Shan} et al., Electron. J. Linear Algebra 36, 309--317 (2020; Zbl 1446.05061) Full Text: arXiv Link
Cardoso, Kauê; Trevisan, Vilmar Energies of hypergraphs. (English) Zbl 1444.05088 Electron. J. Linear Algebra 36, 293-308 (2020). MSC: 05C50 05C65 15A18 PDFBibTeX XMLCite \textit{K. Cardoso} and \textit{V. Trevisan}, Electron. J. Linear Algebra 36, 293--308 (2020; Zbl 1444.05088) Full Text: arXiv Link
Balaji, R.; Bapat, R. B.; Goel, Shivani Resistance distance in directed cactus graphs. (English) Zbl 1444.05060 Electron. J. Linear Algebra 36, 277-292 (2020). MSC: 05C20 05C12 05C40 05C50 PDFBibTeX XMLCite \textit{R. Balaji} et al., Electron. J. Linear Algebra 36, 277--292 (2020; Zbl 1444.05060) Full Text: arXiv Link
Mosić, Dijana Solvability to some systems of matrix equations using G-outer inverses. (English) Zbl 1445.15011 Electron. J. Linear Algebra 36, 265-276 (2020). MSC: 15A24 15A09 15A10 PDFBibTeX XMLCite \textit{D. Mosić}, Electron. J. Linear Algebra 36, 265--276 (2020; Zbl 1445.15011) Full Text: Link
Gumus, Mehmet; Liu, Jianzhen; Raouafi, Samir; Tam, Tin-Yau On positive partial transpose matrices. (English) Zbl 1444.15005 Electron. J. Linear Algebra 36, 256-264 (2020). MSC: 15A18 15A60 15B48 15B57 PDFBibTeX XMLCite \textit{M. Gumus} et al., Electron. J. Linear Algebra 36, 256--264 (2020; Zbl 1444.15005) Full Text: Link
Cho, Yunhi; Kim, Seonhwa Volume of hypercubes clipped by hyperplanes and combinatorial identities. (English) Zbl 1444.52003 Electron. J. Linear Algebra 36, 228-255 (2020). Reviewer: Piotr Pokora (Kraków) MSC: 52A38 90C57 52C35 PDFBibTeX XMLCite \textit{Y. Cho} and \textit{S. Kim}, Electron. J. Linear Algebra 36, 228--255 (2020; Zbl 1444.52003) Full Text: arXiv Link
Lin, Zhen; Miao, Lianying; Guo, Shu-Guang Bounds on the \(A_{\alpha}\)-spread of a graph. (English) Zbl 1444.05092 Electron. J. Linear Algebra 36, 214-227 (2020). MSC: 05C50 PDFBibTeX XMLCite \textit{Z. Lin} et al., Electron. J. Linear Algebra 36, 214--227 (2020; Zbl 1444.05092) Full Text: Link
Białas, Stanisław; Góra, Michał On the existence of Hurwitz polynomials with no Hadamard factorization. (English) Zbl 1437.26014 Electron. J. Linear Algebra 36, 210-213 (2020). MSC: 26C10 30C15 PDFBibTeX XMLCite \textit{S. Białas} and \textit{M. Góra}, Electron. J. Linear Algebra 36, 210--213 (2020; Zbl 1437.26014) Full Text: arXiv Link
Li, Chi-Kwong; Liu, Yue; Ma, Chao; Pelejo, Diane A note on parallel distinguishability of two quantum operations. (English) Zbl 1439.81012 Electron. J. Linear Algebra 36, 198-209 (2020). MSC: 81P15 81P16 46L07 46N60 15A69 PDFBibTeX XMLCite \textit{C.-K. Li} et al., Electron. J. Linear Algebra 36, 198--209 (2020; Zbl 1439.81012) Full Text: arXiv Link
Cavers, Michael; Fischer, Jonathan; van der Meulen, Kevin N. Spectral properties of sign patterns. (English) Zbl 1440.15025 Electron. J. Linear Algebra 36, 183-197 (2020). MSC: 15B35 15A29 05C50 PDFBibTeX XMLCite \textit{M. Cavers} et al., Electron. J. Linear Algebra 36, 183--197 (2020; Zbl 1440.15025) Full Text: Link
Geck, Meinolf On Jacob’s construction of the rational canonical form of a matrix. (English) Zbl 1441.15009 Electron. J. Linear Algebra 36, 177-182 (2020). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 68W30 PDFBibTeX XMLCite \textit{M. Geck}, Electron. J. Linear Algebra 36, 177--182 (2020; Zbl 1441.15009) Full Text: Link
Johnson, Ch. R.; Peña, J. M.; Szulc, T. Rank of linear and quadratic combinations of matrices. (English) Zbl 1454.15002 Electron. J. Linear Algebra 36, 169-176 (2020). Reviewer: Janko Marovt (Maribor) MSC: 15A03 15A15 15A10 47A55 PDFBibTeX XMLCite \textit{Ch. R. Johnson} et al., Electron. J. Linear Algebra 36, 169--176 (2020; Zbl 1454.15002) Full Text: Link
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 PDFBibTeX XMLCite \textit{J. Cape}, Electron. J. Linear Algebra 36, 158--168 (2020; Zbl 1440.15022) Full Text: Link
Bhunia, Pintu; Paul, Kallol; Nayak, Raj Kumar On inequalities for \(A\)-numerical radius of operators. (English) Zbl 1505.47006 Electron. J. Linear Algebra 36, 143-157 (2020). Reviewer: Agnes Radl (Fulda) MSC: 47A12 47A08 47A30 47A63 PDFBibTeX XMLCite \textit{P. Bhunia} et al., Electron. J. Linear Algebra 36, 143--157 (2020; Zbl 1505.47006) Full Text: arXiv Link
Niezgoda, Marek A note on majorization properties of the Lieb function. (English) Zbl 1440.15032 Electron. J. Linear Algebra 36, 134-142 (2020). MSC: 15B51 15B57 15A16 15A45 PDFBibTeX XMLCite \textit{M. Niezgoda}, Electron. J. Linear Algebra 36, 134--142 (2020; Zbl 1440.15032) Full Text: Link
Imori, Shinpei; von Rosen, Dietrich On the mean and dispersion of the Moore-Penrose generalized inverse of a Wishart matrix. (English) Zbl 1440.15003 Electron. J. Linear Algebra 36, 124-133 (2020). MSC: 15A09 15B52 PDFBibTeX XMLCite \textit{S. Imori} and \textit{D. von Rosen}, Electron. J. Linear Algebra 36, 124--133 (2020; Zbl 1440.15003) Full Text: Link
Adm, Mohammad; Al Muhtaseb, Khawla; Ghani, Ayed Abedel; Garloff, Jürgen Relaxing the nonsingularity assumption for intervals of totally nonnegative matrices. (English) Zbl 1440.15027 Electron. J. Linear Algebra 36, 106-123 (2020). MSC: 15B48 PDFBibTeX XMLCite \textit{M. Adm} et al., Electron. J. Linear Algebra 36, 106--123 (2020; Zbl 1440.15027) Full Text: Link
Gao, Yibo On the critical ideals of complete multipartite graphs. (English) Zbl 1437.13038 Electron. J. Linear Algebra 36, 94-105 (2020). MSC: 13F65 13F20 05C50 13A70 PDFBibTeX XMLCite \textit{Y. Gao}, Electron. J. Linear Algebra 36, 94--105 (2020; Zbl 1437.13038) Full Text: Link
Drury, Stephen The triangle graph \(T_6\) is not SPN. (English) Zbl 1440.15030 Electron. J. Linear Algebra 36, 90-93 (2020). MSC: 15B48 15B35 05C50 PDFBibTeX XMLCite \textit{S. Drury}, Electron. J. Linear Algebra 36, 90--93 (2020; Zbl 1440.15030) Full Text: Link
Berman, Abraham; Shaked-Monderer, Naomi; Panda, Swarup Kumar Strongly self-inverse weighted graphs. (English) Zbl 1439.05124 Electron. J. Linear Algebra 36, 80-89 (2020). MSC: 05C40 05C22 05C70 15A18 PDFBibTeX XMLCite \textit{A. Berman} et al., Electron. J. Linear Algebra 36, 80--89 (2020; Zbl 1439.05124) Full Text: Link
Ptak, Marek; Simik, Katarzyna; Wicher, Anna \(C\)-normal operators. (English) Zbl 1505.47026 Electron. J. Linear Algebra 36, 67-79 (2020). MSC: 47B15 47B33 47B35 PDFBibTeX XMLCite \textit{M. Ptak} et al., Electron. J. Linear Algebra 36, 67--79 (2020; Zbl 1505.47026) Full Text: arXiv Link
Ferreyra, David; Lattanzi, Marina; Levis, Fabián; Thome, Nestor Solving an open problem about the G-Drazin partial order. (English) Zbl 1435.15002 Electron. J. Linear Algebra 36, 55-66 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 06A06 65F20 PDFBibTeX XMLCite \textit{D. Ferreyra} et al., Electron. J. Linear Algebra 36, 55--66 (2020; Zbl 1435.15002) Full Text: Link
Chien, Mao-Ting; Nakazato, Hiroshi Symmetry of cyclic weighted shift matrices with pivot-reversible weights. (English) Zbl 1432.15010 Electron. J. Linear Algebra 36, 47-54 (2020). MSC: 15A21 15A60 47B37 PDFBibTeX XMLCite \textit{M.-T. Chien} and \textit{H. Nakazato}, Electron. J. Linear Algebra 36, 47--54 (2020; Zbl 1432.15010) Full Text: Link
Rojo, Oscar The maximal \(\alpha\)-index of trees with \(k\) pendent vertices and its computation. (English) Zbl 1433.05206 Electron. J. Linear Algebra 36, 38-46 (2020). MSC: 05C50 05C05 05C09 15B48 PDFBibTeX XMLCite \textit{O. Rojo}, Electron. J. Linear Algebra 36, 38--46 (2020; Zbl 1433.05206) Full Text: Link
Saltenberger, Philip Structure-preserving diagonalization of matrices in indefinite inner product spaces. (English) Zbl 1435.15027 Electron. J. Linear Algebra 36, 21-37 (2020). Reviewer: Yansheng Wu (Nanjing) MSC: 15B57 15A23 15A63 11E39 PDFBibTeX XMLCite \textit{P. Saltenberger}, Electron. J. Linear Algebra 36, 21--37 (2020; Zbl 1435.15027) Full Text: arXiv Link
Cheng, Che-Man; Liang, Yaru Singular values, eigenvalues and diagonal elements of the commutator of \(2\times 2\) rank one matrices. (English) Zbl 1432.15006 Electron. J. Linear Algebra 36, 1-20 (2020). MSC: 15A18 15A60 PDFBibTeX XMLCite \textit{C.-M. Cheng} and \textit{Y. Liang}, Electron. J. Linear Algebra 36, 1--20 (2020; Zbl 1432.15006) Full Text: Link