Wang, Hongxing; Cui, Chong; Wei, Yimin The perturbation of Drazin inverse and dual Drazin inverse. (English) Zbl 07805056 Spec. Matrices 12, Article ID 20230110, 19 p. (2024). MSC: 15A09 47A55 PDFBibTeX XMLCite \textit{H. Wang} et al., Spec. Matrices 12, Article ID 20230110, 19 p. (2024; Zbl 07805056) Full Text: DOI OA License
Berliner, Adam H.; Catral, Minerva; Olesky, D. D.; van den Driessche, P. Refined inertias of positive and hollow positive patterns. (English) Zbl 07805054 Spec. Matrices 12, Article ID 20230107, 17 p. (2024). MSC: 15B05 15A18 15B35 PDFBibTeX XMLCite \textit{A. H. Berliner} et al., Spec. Matrices 12, Article ID 20230107, 17 p. (2024; Zbl 07805054) Full Text: DOI OA License
Hameed, Abdul; Tyaglov, Mikhail Integral Laplacian graphs with a unique repeated Laplacian eigenvalue. I. (English) Zbl 07805053 Spec. Matrices 11, Article ID 20230111, 17 p. (2023). MSC: 05C50 05C76 15A18 PDFBibTeX XMLCite \textit{A. Hameed} and \textit{M. Tyaglov}, Spec. Matrices 11, Article ID 20230111, 17 p. (2023; Zbl 07805053) Full Text: DOI arXiv OA License
Kotsireas, Ilias S.; Koutschan, Christoph; Bulutoglu, Dursun A.; Arquette, David M.; Turner, Jonathan S.; Ryan, Kenneth J. Legendre pairs of lengths \(\ell \equiv 0 \pmod 5\). (English) Zbl 07805052 Spec. Matrices 11, Article ID 20230105, 15 p. (2023). MSC: 05B10 05B20 15B34 PDFBibTeX XMLCite \textit{I. S. Kotsireas} et al., Spec. Matrices 11, Article ID 20230105, 15 p. (2023; Zbl 07805052) Full Text: DOI arXiv OA License
Nhi Pham; Spitkovsky, Ilya M. On 3-by-3 row stochastic matrices. (English) Zbl 1525.15026 Spec. Matrices 11, Article ID 20230103, 14 p. (2023). MSC: 15B51 PDFBibTeX XMLCite \textit{Nhi Pham} and \textit{I. M. Spitkovsky}, Spec. Matrices 11, Article ID 20230103, 14 p. (2023; Zbl 1525.15026) Full Text: DOI OA License
Bapat, Ravindra B.; Jana, Rakesh; Pati, Sukanta The bipartite Laplacian matrix of a nonsingular tree. (English) Zbl 1521.05097 Spec. Matrices 11, Article ID 20230102, 18 p. (2023). MSC: 05C50 05C05 05C12 15A15 PDFBibTeX XMLCite \textit{R. B. Bapat} et al., Spec. Matrices 11, Article ID 20230102, 18 p. (2023; Zbl 1521.05097) Full Text: DOI
Bru, Rafael; Gassó, Maria T.; Giménez, Isabel; Santana, Máximo; Scott, José Combined matrix of diagonally equipotent matrices. (English) Zbl 1525.15029 Spec. Matrices 11, Article ID 20230101, 11 p. (2023). MSC: 15B99 15A20 PDFBibTeX XMLCite \textit{R. Bru} et al., Spec. Matrices 11, Article ID 20230101, 11 p. (2023; Zbl 1525.15029) Full Text: DOI OA License
Karizaki, Mehdi Mohammadzadeh; Moghani, Zahra Niazi Idempotent operator and its applications in Schur complements on Hilbert \(C^*\)-module. (English) Zbl 07714818 Spec. Matrices 11, Article ID 2022-0187, 14 p. (2023). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A05 15A09 46C05 PDFBibTeX XMLCite \textit{M. M. Karizaki} and \textit{Z. N. Moghani}, Spec. Matrices 11, Article ID 2022--0187, 14 p. (2023; Zbl 07714818) Full Text: DOI
Toyonaga, Kenji The effect of removing a 2-downer edge or a cut 2-downer edge triangle for an eigenvalue. (English) Zbl 1518.15013 Spec. Matrices 11, Article ID 2022-0186, 13 p. (2023). MSC: 15A18 05C50 PDFBibTeX XMLCite \textit{K. Toyonaga}, Spec. Matrices 11, Article ID 2022--0186, 13 p. (2023; Zbl 1518.15013) Full Text: DOI
Uhlmann, Jeffrey Class of finite-dimensional matrices with diagonals that majorize their spectrum. (English) Zbl 1519.15029 Spec. Matrices 11, Article ID 2022-0185, 6 p. (2023). MSC: 15B99 15A45 PDFBibTeX XMLCite \textit{J. Uhlmann}, Spec. Matrices 11, Article ID 2022--0185, 6 p. (2023; Zbl 1519.15029) Full Text: DOI
Kyrchei, Ivan I.; Mosić, Dijana; Stanimirović, Predrag \(W\)-MPD-\(N\)-DMP-solutions of constrained quaternion matrix equations. (English) Zbl 1519.15016 Spec. Matrices 11, Article ID 2022-0183, 21 p. (2023). MSC: 15A24 15A09 15A15 15B33 PDFBibTeX XMLCite \textit{I. I. Kyrchei} et al., Spec. Matrices 11, Article ID 2022--0183, 21 p. (2023; Zbl 1519.15016) Full Text: DOI
Rashid, Mohammad H. M.; Bani-Ahmad, Feras New versions of refinements and reverses of Young-type inequalities with the Kantorovich constant. (English) Zbl 1520.15006 Spec. Matrices 11, Article ID 2022-0180, 23 p. (2023). Reviewer: Minghua Lin (Xi’an) MSC: 15A45 15A60 47A60 39B62 PDFBibTeX XMLCite \textit{M. H. M. Rashid} and \textit{F. Bani-Ahmad}, Spec. Matrices 11, Article ID 2022--0180, 23 p. (2023; Zbl 1520.15006) Full Text: DOI
Johnson, Charles Royal; Marijuán, Carlos; Pisonero, Miriam Diagonal dominance and invertibility of matrices. (English) Zbl 1523.15005 Spec. Matrices 11, Article ID 2022-0181, 4 p. (2023). MSC: 15A09 05B20 PDFBibTeX XMLCite \textit{C. R. Johnson} et al., Spec. Matrices 11, Article ID 2022--0181, 4 p. (2023; Zbl 1523.15005) Full Text: DOI
Jamal, Fareeha; Imran, Muhammad; Rather, Bilal Ahmad On inverse sum indeg energy of graphs. (English) Zbl 1505.05085 Spec. Matrices 11, Article ID 2022-0175, 10 p. (2023). MSC: 05C50 05C09 05C92 15A18 PDFBibTeX XMLCite \textit{F. Jamal} et al., Spec. Matrices 11, Article ID 2022--0175, 10 p. (2023; Zbl 1505.05085) Full Text: DOI
Collao, Macarena; Salas, Mario; Soto, Ricardo L. Corrigendum to: “Spectra universally realizable by doubly stochastic matrices”. (English) Zbl 1503.15052 Spec. Matrices 11, Article ID 2022-0179, 2 p. (2023). MSC: 15B51 15B48 15A29 15A18 PDFBibTeX XMLCite \textit{M. Collao} et al., Spec. Matrices 11, Article ID 2022--0179, 2 p. (2023; Zbl 1503.15052) Full Text: DOI
Arrieta, Luis E.; Soto, Ricardo L. On new universal realizability criteria. (English) Zbl 1504.15062 Spec. Matrices 11, Article ID 2022-0177, 15 p. (2023). Reviewer: Tin Yau Tam (Reno) MSC: 15A29 15A20 PDFBibTeX XMLCite \textit{L. E. Arrieta} and \textit{R. L. Soto}, Spec. Matrices 11, Article ID 2022--0177, 15 p. (2023; Zbl 1504.15062) Full Text: DOI
Golshan, Setareh; Armandnejad, Ali; Hall, Frank J. Two \(n\times n\) G-classes of matrices having finite intersection. (English) Zbl 1504.15117 Spec. Matrices 11, Article ID 2022-0178, 4 p. (2023). Reviewer: Francisco Marcellán (Leganes) MSC: 15B99 15A30 PDFBibTeX XMLCite \textit{S. Golshan} et al., Spec. Matrices 11, Article ID 2022--0178, 4 p. (2023; Zbl 1504.15117) Full Text: DOI
Cao, Lei; McLaren, Darian; Plosker, Sarah The complete positivity of symmetric tridiagonal and pentadiagonal matrices. (English) Zbl 1502.15023 Spec. Matrices 11, Article ID 2022-0173, 19 p. (2023). MSC: 15B48 15B51 15B57 PDFBibTeX XMLCite \textit{L. Cao} et al., Spec. Matrices 11, Article ID 2022--0173, 19 p. (2023; Zbl 1502.15023) Full Text: DOI arXiv
Lita da Silva, João On the spectral properties of real antitridiagonal Hankel matrices. (English) Zbl 1504.15026 Spec. Matrices 11, Article ID 2022-0174, 11 p. (2023). Reviewer: Antoine Mhanna (Kfardebian) MSC: 15A18 15B05 PDFBibTeX XMLCite \textit{J. Lita da Silva}, Spec. Matrices 11, Article ID 2022--0174, 11 p. (2023; Zbl 1504.15026) Full Text: DOI arXiv
Guerry, Marie-Anne On monotone Markov chains and properties of monotone matrix roots. (English) Zbl 1514.15045 Spec. Matrices 11, Article ID 2022-0172, 14 p. (2023). Reviewer: Alex V. Kolnogorov (Novgorod) MSC: 15B51 60J10 PDFBibTeX XMLCite \textit{M.-A. Guerry}, Spec. Matrices 11, Article ID 2022--0172, 14 p. (2023; Zbl 1514.15045) Full Text: DOI
Leerawat, Utsanee; Daowsud, Katthaleeya Determinants of some Hessenberg matrices with generating functions. (English) Zbl 1500.15003 Spec. Matrices 11, 1-8 (2023). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A15 15B05 11C20 PDFBibTeX XMLCite \textit{U. Leerawat} and \textit{K. Daowsud}, Spec. Matrices 11, 1--8 (2023; Zbl 1500.15003) Full Text: DOI
Tran, Nam Van; Justino, Júlia; Berg, Imme van den The explicit formula for Gauss-Jordan elimination applied to flexible systems. (English) Zbl 1507.15003 Spec. Matrices 10, 366-393 (2022). Reviewer: Iveta Hnetynkova (Praha) MSC: 15A06 65F05 03H05 PDFBibTeX XMLCite \textit{N. Van Tran} et al., Spec. Matrices 10, 366--393 (2022; Zbl 1507.15003) Full Text: DOI
Cardoso, Kauê; Trevisan, Vilmar The signless Laplacian matrix of hypergraphs. (English) Zbl 1489.05108 Spec. Matrices 10, 327-342 (2022). MSC: 05C65 05C50 15A18 PDFBibTeX XMLCite \textit{K. Cardoso} and \textit{V. Trevisan}, Spec. Matrices 10, 327--342 (2022; Zbl 1489.05108) Full Text: DOI arXiv
Adam, Maria; Aretaki, Aikaterini Bounds for the spectral radius of nonnegative matrices and generalized Fibonacci matrices. (English) Zbl 1495.15034 Spec. Matrices 10, 308-326 (2022). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A60 15A18 15A42 11B39 11C20 PDFBibTeX XMLCite \textit{M. Adam} and \textit{A. Aretaki}, Spec. Matrices 10, 308--326 (2022; Zbl 1495.15034) Full Text: DOI
Călugăreanu, Grigore; Pop, Horia F. On idempotent stable range 1 matrices. (English) Zbl 1497.16035 Spec. Matrices 10, 251-257 (2022). MSC: 16U40 15B33 15B36 16S50 PDFBibTeX XMLCite \textit{G. Călugăreanu} and \textit{H. F. Pop}, Spec. Matrices 10, 251--257 (2022; Zbl 1497.16035) Full Text: DOI arXiv
Soto, Ricardo L. Spectra inhabiting the left half-plane that are universally realizable. (English) Zbl 1485.15018 Spec. Matrices 10, 180-192 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A29 15A18 15A20 PDFBibTeX XMLCite \textit{R. L. Soto}, Spec. Matrices 10, 180--192 (2022; Zbl 1485.15018) Full Text: DOI
Dukes, Peter J.; Martínez-Rivera, Xavier Combinatorial properties of the enhanced principal rank characteristic sequence over finite fields. (English) Zbl 1483.05016 Spec. Matrices 10, 166-179 (2022). MSC: 05B20 05D10 15B33 PDFBibTeX XMLCite \textit{P. J. Dukes} and \textit{X. Martínez-Rivera}, Spec. Matrices 10, 166--179 (2022; Zbl 1483.05016) Full Text: DOI arXiv
Jiang, Muyan; Spitkovsky, Ilya M. On some reciprocal matrices with elliptical components of their Kippenhahn curves. (English) Zbl 1514.15030 Spec. Matrices 10, 117-130 (2022). MSC: 15A60 14H50 47A12 47B36 PDFBibTeX XMLCite \textit{M. Jiang} and \textit{I. M. Spitkovsky}, Spec. Matrices 10, 117--130 (2022; Zbl 1514.15030) Full Text: DOI arXiv
Le, Hung V.; Tsatsomeros, M. J. Matrix analysis for continuous-time Markov chains. (English) Zbl 1483.60108 Spec. Matrices 10, 219-233 (2022). MSC: 60J25 15B51 PDFBibTeX XMLCite \textit{H. V. Le} and \textit{M. J. Tsatsomeros}, Spec. Matrices 10, 219--233 (2022; Zbl 1483.60108) Full Text: DOI
Ding, Wenxuan; Johnson, Charles R. The minimum number of multiplicity 1 eigenvalues among real symmetric matrices whose graph is a nonlinear tree. (English) Zbl 1489.15017 Spec. Matrices 10, 203-218 (2022). Reviewer: Rosário Fernandes (Lisboa) MSC: 15A18 05C50 05C05 15B57 PDFBibTeX XMLCite \textit{W. Ding} and \textit{C. R. Johnson}, Spec. Matrices 10, 203--218 (2022; Zbl 1489.15017) Full Text: DOI
Sirisuk, Siripong Enumeration of some matrices and free linear codes over commutative finite local rings. (English) Zbl 1483.15024 Spec. Matrices 10, 109-116 (2022). Reviewer: Joshua Maglione (Bielefeld) MSC: 15B33 15A03 05A15 94B05 PDFBibTeX XMLCite \textit{S. Sirisuk}, Spec. Matrices 10, 109--116 (2022; Zbl 1483.15024) Full Text: DOI
Carmona, A.; Encinas, A. M.; Jimenez, M. J.; Mitjana, M. The group inverse of circulant matrices depending on four parameters. (English) Zbl 1480.15033 Spec. Matrices 10, 87-108 (2022). MSC: 15B05 15A09 PDFBibTeX XMLCite \textit{A. Carmona} et al., Spec. Matrices 10, 87--108 (2022; Zbl 1480.15033) Full Text: DOI
Kurmanbek, Bakytzhan; Erlangga, Yogi; Amanbek, Yerlan Inverse properties of a class of seven-diagonal (near) Toeplitz matrices. (English) Zbl 1479.15001 Spec. Matrices 10, 67-86 (2022). MSC: 15A09 15B05 PDFBibTeX XMLCite \textit{B. Kurmanbek} et al., Spec. Matrices 10, 67--86 (2022; Zbl 1479.15001) Full Text: DOI arXiv
Chen, Chaohui; Peng, Jiarong; Chen, Tianyuan The \(A_\alpha\)-spectral radius of complements of bicyclic and tricyclic graphs with \(n\) vertices. (English) Zbl 1476.05111 Spec. Matrices 10, 56-66 (2022). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{C. Chen} et al., Spec. Matrices 10, 56--66 (2022; Zbl 1476.05111) Full Text: DOI
Călugăreanu, Grigore Singular matrices that are products of two idempotents or products of two nilpotents. (English) Zbl 1485.15037 Spec. Matrices 10, 47-55 (2022). Reviewer: Laura Cossu (Padova) MSC: 15B33 15A23 PDFBibTeX XMLCite \textit{G. Călugăreanu}, Spec. Matrices 10, 47--55 (2022; Zbl 1485.15037) Full Text: DOI
Jiang, Zhaolin; Zheng, Yanpeng; Li, Tianzi Characteristic polynomial, determinant and inverse of a Fibonacci-Sylvester-Kac matrix. (English) Zbl 1478.15011 Spec. Matrices 10, 40-46 (2022). Reviewer: Ian M. Wanless (Clayton) MSC: 15A15 15A18 11B39 11C20 PDFBibTeX XMLCite \textit{Z. Jiang} et al., Spec. Matrices 10, 40--46 (2022; Zbl 1478.15011) Full Text: DOI
Yamamoto, Yusaku On eigenvalues of a matrix arising in energy-preserving/dissipative continuous-stage Runge-Kutta methods. (English) Zbl 1480.15013 Spec. Matrices 10, 34-39 (2022). Reviewer: Stef Graillat (Paris) MSC: 15A18 65L06 PDFBibTeX XMLCite \textit{Y. Yamamoto}, Spec. Matrices 10, 34--39 (2022; Zbl 1480.15013) Full Text: DOI
Farooq, Aamir; Samar, Mahvish; Khan, Rewayat; Li, Hanyu; Kamran, Muhammad Perturbation analysis for the Takagi vector matrix. (English) Zbl 1476.15036 Spec. Matrices 10, 23-33 (2022). MSC: 15A45 47A55 PDFBibTeX XMLCite \textit{A. Farooq} et al., Spec. Matrices 10, 23--33 (2022; Zbl 1476.15036) Full Text: DOI
Lorenzen, Kate Cospectral constructions for several graph matrices using cousin vertices. (English) Zbl 1473.05178 Spec. Matrices 10, 9-22 (2022). MSC: 05C50 05C12 15A18 15B57 PDFBibTeX XMLCite \textit{K. Lorenzen}, Spec. Matrices 10, 9--22 (2022; Zbl 1473.05178) Full Text: DOI arXiv
Grussler, Christian; Rantzer, Anders On the similarity to nonnegative and Metzler Hessenberg forms. (English) Zbl 1476.15021 Spec. Matrices 10, 1-8 (2022). MSC: 15A21 15A23 15B48 93C05 93C28 PDFBibTeX XMLCite \textit{C. Grussler} and \textit{A. Rantzer}, Spec. Matrices 10, 1--8 (2022; Zbl 1476.15021) Full Text: DOI arXiv
Deng, Quanling Analytical solutions to some generalized and polynomial eigenvalue problems. (English) Zbl 1480.15012 Spec. Matrices 9, 240-256 (2021). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A18 15B05 PDFBibTeX XMLCite \textit{Q. Deng}, Spec. Matrices 9, 240--256 (2021; Zbl 1480.15012) Full Text: DOI arXiv
Carter, D.; DiMarco, K. E.; Johnson, C. R.; Wedemeyer, L.; Yu, Z. The totally positive completion problem: the 3-by-n case. (English) Zbl 1479.15031 Spec. Matrices 9, 226-239 (2021). MSC: 15A83 15B48 PDFBibTeX XMLCite \textit{D. Carter} et al., Spec. Matrices 9, 226--239 (2021; Zbl 1479.15031) Full Text: DOI
Prodinger, Helmut Generating functions for a lattice path model introduced by Deutsch. (English) Zbl 1476.05014 Spec. Matrices 9, 217-225 (2021). MSC: 05A15 15B36 11C20 PDFBibTeX XMLCite \textit{H. Prodinger}, Spec. Matrices 9, 217--225 (2021; Zbl 1476.05014) Full Text: DOI arXiv
Oboudi, Mohammad Reza Seidel energy of complete multipartite graphs. (English) Zbl 1476.05124 Spec. Matrices 9, 212-216 (2021). MSC: 05C50 15A18 15A42 PDFBibTeX XMLCite \textit{M. R. Oboudi}, Spec. Matrices 9, 212--216 (2021; Zbl 1476.05124) Full Text: DOI
Brádler, Kamil; Friedland, Shmuel; Izaac, Josh; Killoran, Nathan; Su, Daiqin Graph isomorphism and Gaussian boson sampling. (English) Zbl 1476.05108 Spec. Matrices 9, 166-196 (2021). MSC: 05C50 05C60 15A15 68Q12 81P68 PDFBibTeX XMLCite \textit{K. Brádler} et al., Spec. Matrices 9, 166--196 (2021; Zbl 1476.05108) Full Text: DOI arXiv
Kovačec, Alexander Schrödinger’s tridiagonal matrix. (English) Zbl 1484.15004 Spec. Matrices 9, 149-165 (2021). MSC: 15A15 15B99 47B36 81Q10 81P05 PDFBibTeX XMLCite \textit{A. Kovačec}, Spec. Matrices 9, 149--165 (2021; Zbl 1484.15004) Full Text: DOI
Guterman, Alexander; Kreines, Elena; Thomassen, Carsten Linear transformations of tropical matrices preserving the cyclicity index. (English) Zbl 1476.05116 Spec. Matrices 9, 112-118 (2021). MSC: 05C50 05C38 15A80 PDFBibTeX XMLCite \textit{A. Guterman} et al., Spec. Matrices 9, 112--118 (2021; Zbl 1476.05116) Full Text: DOI
Solary, Maryam Shams; Kovačec, Alexander; Capizzano, Stefano Serra The smallest singular value of certain Toeplitz-related parametric triangular matrices. (English) Zbl 1479.15033 Spec. Matrices 9, 103-111 (2021). MSC: 15B05 15A18 65Q30 PDFBibTeX XMLCite \textit{M. S. Solary} et al., Spec. Matrices 9, 103--111 (2021; Zbl 1479.15033) Full Text: DOI
Hutchinson, George An elementary proof of Chollet’s permanent conjecture for \(4 \times 4\) real matrices. (English) Zbl 1479.15004 Spec. Matrices 9, 83-102 (2021). MSC: 15A15 PDFBibTeX XMLCite \textit{G. Hutchinson}, Spec. Matrices 9, 83--102 (2021; Zbl 1479.15004) Full Text: DOI
Luo, Wenhui Further extensions of Hartfiel’s determinant inequality to multiple matrices. (English) Zbl 1480.15024 Spec. Matrices 9, 78-82 (2021). Reviewer: Minghua Lin (Xi’an) MSC: 15A45 15A60 PDFBibTeX XMLCite \textit{W. Luo}, Spec. Matrices 9, 78--82 (2021; Zbl 1480.15024) Full Text: DOI
Soto, Ricardo L.; Julio, Ana I.; Alfaro, Jaime H. Permutative universal realizability. (English) Zbl 1482.15012 Spec. Matrices 9, 66-77 (2021). Reviewer: John D. Dixon (Ottawa) MSC: 15A29 15A18 15A20 PDFBibTeX XMLCite \textit{R. L. Soto} et al., Spec. Matrices 9, 66--77 (2021; Zbl 1482.15012) Full Text: DOI
Hurley, Ted Unique builders for classes of matrices. (English) Zbl 1479.15009 Spec. Matrices 9, 52-65 (2021). MSC: 15A23 15B57 81P45 94A15 PDFBibTeX XMLCite \textit{T. Hurley}, Spec. Matrices 9, 52--65 (2021; Zbl 1479.15009) Full Text: DOI arXiv
Micheal, Omojola; Kilic, Emrah A class of symmetric and non-symmetric band matrices via binomial coefficients. (English) Zbl 1479.15032 Spec. Matrices 9, 321-330 (2021). Reviewer: Toufik Mansour (Haifa) MSC: 15B05 05A10 05C50 11B65 PDFBibTeX XMLCite \textit{O. Micheal} and \textit{E. Kilic}, Spec. Matrices 9, 321--330 (2021; Zbl 1479.15032) Full Text: DOI
Kişi, Emre; Sarduvan, Murat; Özdemir, Halim; Kalaycı, Nurgül On the spectrum of linear combinations of finitely many diagonalizable matrices that mutually commute. (English) Zbl 1481.15011 Spec. Matrices 9, 305-320 (2021). Reviewer: Zhen Chao (Milwaukee) MSC: 15A18 15A27 15A20 68W30 PDFBibTeX XMLCite \textit{E. Kişi} et al., Spec. Matrices 9, 305--320 (2021; Zbl 1481.15011) Full Text: DOI
Altınışık, Ercan On the smallest singular value in the class of unit lower triangular matrices with entries in \([-a, a]\). (English) Zbl 1498.15020 Spec. Matrices 9, 297-304 (2021). MSC: 15A42 15A18 PDFBibTeX XMLCite \textit{E. Altınışık}, Spec. Matrices 9, 297--304 (2021; Zbl 1498.15020) Full Text: DOI
Carmona, A.; Encinas, A. M.; Mitjana, M. A combinatorial expression for the group inverse of symmetric \(M\)-matrices. (English) Zbl 1473.05050 Spec. Matrices 9, 275-296 (2021). MSC: 05C05 15A09 15A10 PDFBibTeX XMLCite \textit{A. Carmona} et al., Spec. Matrices 9, 275--296 (2021; Zbl 1473.05050) Full Text: DOI
Deaett, Louis; Garnett, Colin Algebraic conditions and the sparsity of spectrally arbitrary patterns. (English) Zbl 1478.15045 Spec. Matrices 9, 257-274 (2021). Reviewer: Francisco Marcellán (Leganes) MSC: 15B35 15A18 05B20 PDFBibTeX XMLCite \textit{L. Deaett} and \textit{C. Garnett}, Spec. Matrices 9, 257--274 (2021; Zbl 1478.15045) Full Text: DOI
Bolla, Marianna; Szabados, Tamás; Baranyi, Máté; Abdelkhalek, Fatma Block circulant matrices and the spectra of multivariate stationary sequences. (English) Zbl 1464.62374 Spec. Matrices 9, 36-51 (2021). MSC: 62M10 62M15 62H25 62P05 42B05 15B05 PDFBibTeX XMLCite \textit{M. Bolla} et al., Spec. Matrices 9, 36--51 (2021; Zbl 1464.62374) Full Text: DOI
Cinzori, Isaac; Johnson, Charles R.; Lang, Hannah; Saiago, Carlos M. Further generalization of symmetric multiplicity theory to the geometric case over a field. (English) Zbl 1457.05056 Spec. Matrices 9, 31-35 (2021). MSC: 05C38 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{I. Cinzori} et al., Spec. Matrices 9, 31--35 (2021; Zbl 1457.05056) Full Text: DOI
Koparal, Sibel; Ömür, Neşe; Duran, Ömer On identities involving generalized harmonic, hyperharmonic and special numbers with Riordan arrays. (English) Zbl 1471.11111 Spec. Matrices 9, 22-30 (2021). MSC: 11B83 11C20 15A23 PDFBibTeX XMLCite \textit{S. Koparal} et al., Spec. Matrices 9, 22--30 (2021; Zbl 1471.11111) Full Text: DOI
Reinhart, Carolyn The normalized distance Laplacian. (English) Zbl 1458.05154 Spec. Matrices 9, 1-18 (2021). MSC: 05C50 05C12 15A18 PDFBibTeX XMLCite \textit{C. Reinhart}, Spec. Matrices 9, 1--18 (2021; Zbl 1458.05154) Full Text: DOI arXiv
Jitman, Somphong Determinants of some special matrices over commutative finite chain rings. (English) Zbl 1467.15002 Spec. Matrices 8, 242-256 (2020). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A15 15B33 11C20 13F10 PDFBibTeX XMLCite \textit{S. Jitman}, Spec. Matrices 8, 242--256 (2020; Zbl 1467.15002) Full Text: DOI arXiv
Duong, Linh; Kroschel, Brenda K.; Riddell, Michael; Vander Meulen, Kevin N.; Van Tuyl, Adam Maximum nullity and zero forcing of circulant graphs. (English) Zbl 1457.05063 Spec. Matrices 8, 221-234 (2020). MSC: 05C50 05C75 05C76 15A03 PDFBibTeX XMLCite \textit{L. Duong} et al., Spec. Matrices 8, 221--234 (2020; Zbl 1457.05063) Full Text: DOI arXiv
Adm, Mohammad; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Plosker, Sarah; Yang, Boting Corrigendum to: “Achievable multiplicity partitions in the inverse eigenvalue problem of a graph”. (English) Zbl 1470.05098 Spec. Matrices 8, 235-241 (2020). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{M. Adm} et al., Spec. Matrices 8, 235--241 (2020; Zbl 1470.05098) Full Text: DOI
Marsli, Rachid; Hall, Frank J. Inclusion regions and bounds for the eigenvalues of matrices with a known eigenpair. (English) Zbl 1456.15017 Spec. Matrices 8, 204-220 (2020). Reviewer: Antoine Mhanna (Kfardebian) MSC: 15A42 15A18 15A04 PDFBibTeX XMLCite \textit{R. Marsli} and \textit{F. J. Hall}, Spec. Matrices 8, 204--220 (2020; Zbl 1456.15017) Full Text: DOI arXiv
McDonald, J. J.; Nandi, R.; Sivakumar, K. C.; Sushmitha, P.; Tsatsomeros, M. J.; Wendler, Enzo; Wendler, Megan M-matrix and inverse M-matrix extensions. (English) Zbl 1457.15033 Spec. Matrices 8, 186-203 (2020). Reviewer: Francisco Marcellán (Leganes) MSC: 15B48 15A23 15A09 15A18 PDFBibTeX XMLCite \textit{J. J. McDonald} et al., Spec. Matrices 8, 186--203 (2020; Zbl 1457.15033) Full Text: DOI
Fu, Yaru; Jiang, Xiaoyu; Jiang, Zhaolin; Jhang, Seongtae Analytic determinants and inverses of Toeplitz and Hankel tridiagonal matrices with perturbed columns. (English) Zbl 1457.15029 Spec. Matrices 8, 131-143 (2020). Reviewer: Carlos M. da Fonseca (Safat) MSC: 15B05 15A15 15A09 11C20 PDFBibTeX XMLCite \textit{Y. Fu} et al., Spec. Matrices 8, 131--143 (2020; Zbl 1457.15029) Full Text: DOI
He, Tian-Xiao; Shiue, Peter J.-S. A note on Eulerian numbers and Toeplitz matrices. (English) Zbl 1484.11073 Spec. Matrices 8, 123-130 (2020). MSC: 11B68 05A15 15B05 33C45 PDFBibTeX XMLCite \textit{T.-X. He} and \textit{P. J. S. Shiue}, Spec. Matrices 8, 123--130 (2020; Zbl 1484.11073) Full Text: DOI
Fazekas, István; Pecsora, Sándor On the spectrum of noisy blown-up matrices. (English) Zbl 1437.15048 Spec. Matrices 8, 104-122 (2020). MSC: 15B52 15A18 60F15 PDFBibTeX XMLCite \textit{I. Fazekas} and \textit{S. Pecsora}, Spec. Matrices 8, 104--122 (2020; Zbl 1437.15048) Full Text: DOI
Al-Saafin, Doaa; Garloff, Jürgen Sufficient conditions for symmetric matrices to have exactly one positive eigenvalue. (English) Zbl 1443.15025 Spec. Matrices 8, 98-103 (2020). Reviewer: Janko Marovt (Maribor) MSC: 15B57 15B34 15A09 15A18 26A48 PDFBibTeX XMLCite \textit{D. Al-Saafin} and \textit{J. Garloff}, Spec. Matrices 8, 98--103 (2020; Zbl 1443.15025) Full Text: DOI
Van Tran, Nam; van den Berg, Imme An algebraic model for the propagation of errors in matrix calculus. (English) Zbl 1441.15004 Spec. Matrices 8, 68-97 (2020). MSC: 15A15 15A09 65G30 PDFBibTeX XMLCite \textit{N. Van Tran} and \textit{I. van den Berg}, Spec. Matrices 8, 68--97 (2020; Zbl 1441.15004) Full Text: DOI arXiv
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 PDFBibTeX XMLCite \textit{H. Prodinger}, Spec. Matrices 8, 61--67 (2020; Zbl 1440.15026) Full Text: DOI arXiv
Bakhadly, Bakhad; Guterman, Alexander; de la Puente, María Jesús Orthogonality for \((0, -1)\) tropical normal matrices. (English) Zbl 1437.15039 Spec. Matrices 8, 40-60 (2020). MSC: 15B33 15A80 14T10 PDFBibTeX XMLCite \textit{B. Bakhadly} et al., Spec. Matrices 8, 40--60 (2020; Zbl 1437.15039) Full Text: DOI arXiv
Cao, Lei; Hall, Ariana; Koyuncu, Selcuk A short note on extreme points of certain polytopes. (English) Zbl 1437.15047 Spec. Matrices 8, 36-39 (2020). MSC: 15B51 52B05 52B12 PDFBibTeX XMLCite \textit{L. Cao} et al., Spec. Matrices 8, 36--39 (2020; Zbl 1437.15047) Full Text: DOI
Shakil, M.; Ahsanullah, M. Some characterizations of the distribution of the condition number of a complex Gaussian matrix. (English) Zbl 1437.15050 Spec. Matrices 8, 22-35 (2020). MSC: 15B52 60B20 PDFBibTeX XMLCite \textit{M. Shakil} and \textit{M. Ahsanullah}, Spec. Matrices 8, 22--35 (2020; Zbl 1437.15050) Full Text: DOI
Anghel, N. The spectrum of two interesting stochastic matrices. (English) Zbl 1437.15046 Spec. Matrices 8, 17-21 (2020). MSC: 15B51 15A18 11C20 PDFBibTeX XMLCite \textit{N. Anghel}, Spec. Matrices 8, 17--21 (2020; Zbl 1437.15046) Full Text: DOI
Mitchell, Lon A trace bound for integer-diagonal positive semidefinite matrices. (English) Zbl 1437.15007 Spec. Matrices 8, 14-16 (2020). MSC: 15A15 15B48 05C50 15A45 PDFBibTeX XMLCite \textit{L. Mitchell}, Spec. Matrices 8, 14--16 (2020; Zbl 1437.15007) Full Text: DOI
Faßbender, Heike; Halwaß, Martin On the singular value decomposition of (skew-)involutory and (skew-)coninvolutory matrices. (English) Zbl 1433.15013 Spec. Matrices 8, 1-13 (2020). MSC: 15A18 15A23 PDFBibTeX XMLCite \textit{H. Faßbender} and \textit{M. Halwaß}, Spec. Matrices 8, 1--13 (2020; Zbl 1433.15013) Full Text: DOI arXiv
Monfared, K. Hassani; MacGillivray, G.; Olesky, D. D.; van den Driessche, P. Inertias of Laplacian matrices of weighted signed graphs. (English) Zbl 1431.05101 Spec. Matrices 7, 327-342 (2019). MSC: 05C50 05C22 15B35 PDFBibTeX XMLCite \textit{K. H. Monfared} et al., Spec. Matrices 7, 327--342 (2019; Zbl 1431.05101) Full Text: DOI arXiv
Saiago, Carlos M. Diagonalizable matrices whose graph is a tree: the minimum number of distinct eigenvalues and the feasibility of eigenvalue assignments. (English) Zbl 1433.15014 Spec. Matrices 7, 316-326 (2019). MSC: 15A18 05C05 05C50 PDFBibTeX XMLCite \textit{C. M. Saiago}, Spec. Matrices 7, 316--326 (2019; Zbl 1433.15014) Full Text: DOI
Wendler, Megan The almost semimonotone matrices. (English) Zbl 1433.15035 Spec. Matrices 7, 291-303 (2019). Reviewer: K. C. Sivakumar (Chennai) MSC: 15B48 15A18 90C33 PDFBibTeX XMLCite \textit{M. Wendler}, Spec. Matrices 7, 291--303 (2019; Zbl 1433.15035) Full Text: DOI
Adm, Mohammad; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Plosker, Sarah; Yang, Boting Achievable multiplicity partitions in the inverse eigenvalue problem of a graph. (English) Zbl 1431.05097 Spec. Matrices 7, 276-290 (2019); corrigendum ibid. 8, 235-241 (2020). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{M. Adm} et al., Spec. Matrices 7, 276--290 (2019; Zbl 1431.05097) Full Text: DOI arXiv
Laffey, Thomas; Šmigoc, Helena The integer cp-rank of \(2 \times 2\) matrices. (English) Zbl 1433.15033 Spec. Matrices 7, 272-275 (2019). MSC: 15B36 15B48 PDFBibTeX XMLCite \textit{T. Laffey} and \textit{H. Šmigoc}, Spec. Matrices 7, 272--275 (2019; Zbl 1433.15033) Full Text: DOI arXiv
Sutton, Brian D. Numerical construction of structured matrices with given eigenvalues. (English) Zbl 1433.65064 Spec. Matrices 7, 263-271 (2019). MSC: 65F18 15A29 15A18 PDFBibTeX XMLCite \textit{B. D. Sutton}, Spec. Matrices 7, 263--271 (2019; Zbl 1433.65064) Full Text: DOI
Toyonaga, Kenji The location of classified edges due to the change in the geometric multiplicity of an eigenvalue in a tree. (English) Zbl 1433.15015 Spec. Matrices 7, 257-262 (2019). MSC: 15A18 05C50 13H15 05C05 PDFBibTeX XMLCite \textit{K. Toyonaga}, Spec. Matrices 7, 257--262 (2019; Zbl 1433.15015) Full Text: DOI
Marijuán, C.; Pisonero, M.; Soto, Ricardo L. Updating a map of sufficient conditions for the real nonnegative inverse eigenvalue problem. (English) Zbl 1433.15023 Spec. Matrices 7, 246-256 (2019). MSC: 15A29 15A18 15B48 PDFBibTeX XMLCite \textit{C. Marijuán} et al., Spec. Matrices 7, 246--256 (2019; Zbl 1433.15023) Full Text: DOI
Collao, Macarena; Salas, Mario; Soto, Ricardo L. Toeplitz nonnegative realization of spectra via companion matrices. (English) Zbl 1433.15022 Spec. Matrices 7, 230-245 (2019). MSC: 15A29 15A18 15B05 PDFBibTeX XMLCite \textit{M. Collao} et al., Spec. Matrices 7, 230--245 (2019; Zbl 1433.15022) Full Text: DOI
Zhang, Yulin; da Costa, A. Veloso; Simões-Pereira, J. M. S. A note on completing quasi-distance and distance matrices. (English) Zbl 1433.15028 Spec. Matrices 7, 226-229 (2019). MSC: 15A83 51C05 PDFBibTeX XMLCite \textit{Y. Zhang} et al., Spec. Matrices 7, 226--229 (2019; Zbl 1433.15028) Full Text: DOI
Paparella, Pietro Frobenius normal forms of doubly stochastic matrices. (English) Zbl 1433.15017 Spec. Matrices 7, 213-217 (2019). MSC: 15A21 15B51 PDFBibTeX XMLCite \textit{P. Paparella}, Spec. Matrices 7, 213--217 (2019; Zbl 1433.15017) Full Text: DOI
Tian, Yongge On relationships between two linear subspaces and two orthogonal projectors. (English) Zbl 1433.15005 Spec. Matrices 7, 142-212 (2019). MSC: 15A03 15A09 15A24 15A27 15B57 47A15 47H05 PDFBibTeX XMLCite \textit{Y. Tian}, Spec. Matrices 7, 142--212 (2019; Zbl 1433.15005) Full Text: DOI
Cao, Lei; Koyuncu, Selcuk A note on multilevel Toeplitz matrices. (English) Zbl 1433.15029 Spec. Matrices 7, 114-126 (2019). MSC: 15B05 15A18 15A60 PDFBibTeX XMLCite \textit{L. Cao} and \textit{S. Koyuncu}, Spec. Matrices 7, 114--126 (2019; Zbl 1433.15029) Full Text: DOI arXiv
Verde-Star, Luis Construction of generalized rotations and quasi-orthogonal matrices. (English) Zbl 1433.15031 Spec. Matrices 7, 107-113 (2019). MSC: 15B10 15B34 PDFBibTeX XMLCite \textit{L. Verde-Star}, Spec. Matrices 7, 107--113 (2019; Zbl 1433.15031) Full Text: DOI
Ohashi, A.; Sogabe, T. On computing the minimum singular value of a tensor sum. (English) Zbl 1433.65057 Spec. Matrices 7, 95-106 (2019). MSC: 65F15 15A69 65F20 PDFBibTeX XMLCite \textit{A. Ohashi} and \textit{T. Sogabe}, Spec. Matrices 7, 95--106 (2019; Zbl 1433.65057) Full Text: DOI
Hariprasad, M. Determinant of binary circulant matrices. (English) Zbl 1456.15006 Spec. Matrices 7, 92-94 (2019). MSC: 15A15 15B05 05A05 PDFBibTeX XMLCite \textit{M. Hariprasad}, Spec. Matrices 7, 92--94 (2019; Zbl 1456.15006) Full Text: DOI
Zhang, Maoyun; Jiang, Xiaoyu; Jiang, Zhaolin Explicit determinants, inverses and eigenvalues of four band Toeplitz matrices with perturbed rows. (English) Zbl 1432.15028 Spec. Matrices 7, 52-66 (2019). MSC: 15B05 15A15 15A09 PDFBibTeX XMLCite \textit{M. Zhang} et al., Spec. Matrices 7, 52--66 (2019; Zbl 1432.15028) Full Text: DOI
Benzi, Michele; Huang, Ru Some matrix properties preserved by generalized matrix functions. (English) Zbl 1436.15007 Spec. Matrices 7, 27-37 (2019). Reviewer: John D. Dixon (Ottawa) MSC: 15A18 15A16 15B30 15B57 PDFBibTeX XMLCite \textit{M. Benzi} and \textit{R. Huang}, Spec. Matrices 7, 27--37 (2019; Zbl 1436.15007) Full Text: DOI
Takahira, S.; Sogabe, T.; Usuda, T. S. Bidiagonalization of \((k, k + 1)\)-tridiagonal matrices. (English) Zbl 1437.15016 Spec. Matrices 7, 20-26 (2019). MSC: 15A20 15A15 15A18 65F15 PDFBibTeX XMLCite \textit{S. Takahira} et al., Spec. Matrices 7, 20--26 (2019; Zbl 1437.15016) Full Text: DOI
Nomura, Kazumasa; Terwilliger, Paul Self-dual Leonard pairs. (English) Zbl 1454.15010 Spec. Matrices 7, 1-19 (2019). Reviewer: Tin Yau Tam (Reno) MSC: 15A21 15A04 15A20 16S50 PDFBibTeX XMLCite \textit{K. Nomura} and \textit{P. Terwilliger}, Spec. Matrices 7, 1--19 (2019; Zbl 1454.15010) Full Text: DOI arXiv
Kuzma, Bojan (ed.); Bukovšek, Damjana Kokol (ed.) Editors’ summary for the special issue: 8th linear algebra workshop (LAW’17), Ljubljana, Slovenia, June 12–16, 2017. (English) Zbl 1490.00073 Spec. Matrices 6, 394-396 (2018). MSC: 00B25 15-06 PDFBibTeX XMLCite \textit{B. Kuzma} (ed.) and \textit{D. K. Bukovšek} (ed.), Spec. Matrices 6, 394--396 (2018; Zbl 1490.00073) Full Text: DOI
Ashraf, Mohammad; Jabeen, Aisha; Parveen, Nazia On Jordan triple \((\sigma,\tau)\)-higher derivation of triangular algebra. (English) Zbl 1422.16042 Spec. Matrices 6, 383-393 (2018). MSC: 16W25 15A78 PDFBibTeX XMLCite \textit{M. Ashraf} et al., Spec. Matrices 6, 383--393 (2018; Zbl 1422.16042) Full Text: DOI