Zhang, Junhao; Zou, Xin; Zhu, Zhongxun Some results on matrices with respect to resistance distance. (English) Zbl 07812174 Oper. Matrices 17, No. 4, 1125-1138 (2023). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{J. Zhang} et al., Oper. Matrices 17, No. 4, 1125--1138 (2023; Zbl 07812174) Full Text: DOI
Chakraborty, Bikshan; Ojha, Sarita; Birbonshi, Riddhick Numerical radii of weighted shift matrices with palindromic weights using determinantal polynomials. (English) Zbl 07812171 Oper. Matrices 17, No. 4, 1077-1092 (2023). MSC: 47A12 15A60 PDFBibTeX XMLCite \textit{B. Chakraborty} et al., Oper. Matrices 17, No. 4, 1077--1092 (2023; Zbl 07812171) Full Text: DOI
Kumar, Ravinder; Bhatia, Vidhi Some inequalities for eigenvalues and positive linear maps. (English) Zbl 07812166 Oper. Matrices 17, No. 4, 1011-1022 (2023). MSC: 15A42 15A45 15A18 15A04 PDFBibTeX XMLCite \textit{R. Kumar} and \textit{V. Bhatia}, Oper. Matrices 17, No. 4, 1011--1022 (2023; Zbl 07812166) Full Text: DOI
Hutchinson, George Scaling positive definite matrices to achieve prescribed eigenpairs. (English) Zbl 07812164 Oper. Matrices 17, No. 4, 967-994 (2023). MSC: 15A18 15B48 15B51 PDFBibTeX XMLCite \textit{G. Hutchinson}, Oper. Matrices 17, No. 4, 967--994 (2023; Zbl 07812164) Full Text: DOI
Merzel, Jonathan L.; Mináč, Ján; Nguyen, Tung T.; Pasini, Federico W. Spectral perturbation by rank \(m\) matrices. (English) Zbl 07812158 Oper. Matrices 17, No. 3, 867-874 (2023). MSC: 15A18 47A55 PDFBibTeX XMLCite \textit{J. L. Merzel} et al., Oper. Matrices 17, No. 3, 867--874 (2023; Zbl 07812158) Full Text: DOI arXiv
Wang, Fen A norm inequality for three real matrices. (English) Zbl 07812154 Oper. Matrices 17, No. 3, 823-833 (2023). MSC: 15A60 15A45 47A30 PDFBibTeX XMLCite \textit{F. Wang}, Oper. Matrices 17, No. 3, 823--833 (2023; Zbl 07812154) Full Text: DOI
Ighachane, Mohamed Amine; Bouchangour, Mohammed; Taki, Zakaria Some refinements of real power form inequalities for \((p,h)\)-convex functions via weak sub-majorization. (English) Zbl 07812152 Oper. Matrices 17, No. 3, 793-808 (2023). MSC: 26D07 15A39 15B48 46L51 PDFBibTeX XMLCite \textit{M. A. Ighachane} et al., Oper. Matrices 17, No. 3, 793--808 (2023; Zbl 07812152) Full Text: DOI
Eshkaftaki, Ali Bayati; Mashreghi, Javad; Nasri, Mostafa The infinite dimensional perfect-Mirsky conjecture. (English) Zbl 07812151 Oper. Matrices 17, No. 3, 779-791 (2023). MSC: 15A18 15B51 PDFBibTeX XMLCite \textit{A. B. Eshkaftaki} et al., Oper. Matrices 17, No. 3, 779--791 (2023; Zbl 07812151) Full Text: DOI
Bhunia, Pintu; Paul, Kallol; Barik, Somdatta Further refinements of Davis-Wielandt radius inequalities. (English) Zbl 07812150 Oper. Matrices 17, No. 3, 767-778 (2023). MSC: 47A12 47A30 15A60 47A50 PDFBibTeX XMLCite \textit{P. Bhunia} et al., Oper. Matrices 17, No. 3, 767--778 (2023; Zbl 07812150) Full Text: DOI
Sousa Ferreira, Ronaldo José; Lopatin, Artem Minimal generating and separating sets for \(\mathrm{O}(3)\)-invariants of several matrices. (English) Zbl 07812142 Oper. Matrices 17, No. 3, 639-651 (2023). MSC: 16R30 15B10 13A50 PDFBibTeX XMLCite \textit{R. J. Sousa Ferreira} and \textit{A. Lopatin}, Oper. Matrices 17, No. 3, 639--651 (2023; Zbl 07812142) Full Text: DOI arXiv
Muhammad, Ahmed; Azeez, Berivan; Taheri, Fatemeh E. Computing the \(S\)-numerical ranges of differential operators. (English) Zbl 07812139 Oper. Matrices 17, No. 3, 583-598 (2023). MSC: 65F60 15A22 47A08 PDFBibTeX XMLCite \textit{A. Muhammad} et al., Oper. Matrices 17, No. 3, 583--598 (2023; Zbl 07812139) Full Text: DOI
Müller, Vladimir Liftings and dilations of commuting systems of linear mappings on vector spaces. (English) Zbl 07812137 Oper. Matrices 17, No. 2, 567-572 (2023). MSC: 47A20 15A03 15A04 PDFBibTeX XMLCite \textit{V. Müller}, Oper. Matrices 17, No. 2, 567--572 (2023; Zbl 07812137) Full Text: DOI
Sababheh, Mohammad; Conde, Cristian; Moradi, Hamid Reza On the matrix Cauchy-Schwarz inequality. (English) Zbl 07812134 Oper. Matrices 17, No. 2, 525-538 (2023). MSC: 47A63 15A60 46L05 PDFBibTeX XMLCite \textit{M. Sababheh} et al., Oper. Matrices 17, No. 2, 525--538 (2023; Zbl 07812134) Full Text: DOI arXiv
Pankov, Mark; Plevnik, Lucijan A non-injective version of Wigner’s theorem. (English) Zbl 07812133 Oper. Matrices 17, No. 2, 517-524 (2023). MSC: 47B49 15A86 81P16 PDFBibTeX XMLCite \textit{M. Pankov} and \textit{L. Plevnik}, Oper. Matrices 17, No. 2, 517--524 (2023; Zbl 07812133) Full Text: DOI arXiv
van, Doan Thi Thuy; Huy, Duong Quoc Further new refinements and reverses of real power form for Young-type inequalities via famous constants and applications. (English) Zbl 07812132 Oper. Matrices 17, No. 2, 485-515 (2023). MSC: 15A39 15A60 15A45 47A30 47A63 PDFBibTeX XMLCite \textit{D. T. T. van} and \textit{D. Q. Huy}, Oper. Matrices 17, No. 2, 485--515 (2023; Zbl 07812132) Full Text: DOI
Garayev, Mubariz T.; Bakherad, Mojtaba; Tapdigoglu, Ramiz The weighted and the Davis-Wielandt Berezin number. (English) Zbl 07812131 Oper. Matrices 17, No. 2, 469-484 (2023). MSC: 47A63 15A18 15A45 PDFBibTeX XMLCite \textit{M. T. Garayev} et al., Oper. Matrices 17, No. 2, 469--484 (2023; Zbl 07812131) Full Text: DOI
Monga, Z. B.; Shah, W. M. On zeros of matrix-valued analytic functions. (English) Zbl 07812128 Oper. Matrices 17, No. 2, 383-391 (2023). MSC: 12D10 15A18 30C15 PDFBibTeX XMLCite \textit{Z. B. Monga} and \textit{W. M. Shah}, Oper. Matrices 17, No. 2, 383--391 (2023; Zbl 07812128) Full Text: DOI
Xu, Huan; Fu, Xiaohui; Haseeb, Salarzay Abdul Trace inequalities related to \(2 \times 2\) block sector matrices. (English) Zbl 07812126 Oper. Matrices 17, No. 2, 367-374 (2023). MSC: 15A15 15A45 PDFBibTeX XMLCite \textit{H. Xu} et al., Oper. Matrices 17, No. 2, 367--374 (2023; Zbl 07812126) Full Text: DOI
Ighachane, Mohamed Amine; Bouchangour, Mohammed Some refinements of real power form inequalities for convex functions via weak sub-majorization. (English) Zbl 07811174 Oper. Matrices 17, No. 1, 213-233 (2023). MSC: 15A39 15A45 15A60 47A63 47A12 15B48 26D07 PDFBibTeX XMLCite \textit{M. A. Ighachane} and \textit{M. Bouchangour}, Oper. Matrices 17, No. 1, 213--233 (2023; Zbl 07811174) Full Text: DOI
Mirzapour, Amin; Eskandari, Rasoul The roots of elements of \(\mathsf{AUT}(\mathsf{SH}_2)\). (English) Zbl 07811170 Oper. Matrices 17, No. 1, 153-166 (2023). MSC: 15A21 15B57 57S25 PDFBibTeX XMLCite \textit{A. Mirzapour} and \textit{R. Eskandari}, Oper. Matrices 17, No. 1, 153--166 (2023; Zbl 07811170) Full Text: DOI
Du, Zhibin; Zhou, Bo On the ABC spectral radius of cactus graphs. (English) Zbl 07811163 Oper. Matrices 17, No. 1, 57-68 (2023). MSC: 05C50 05C09 15A18 PDFBibTeX XMLCite \textit{Z. Du} and \textit{B. Zhou}, Oper. Matrices 17, No. 1, 57--68 (2023; Zbl 07811163) Full Text: DOI
Kramar, Edvard; Kramar Fijavž, Marjeta A generalization of Kleinecke-Shirokov theorem for matrices. (English) Zbl 07811162 Oper. Matrices 17, No. 1, 51-55 (2023). MSC: 15A24 15A27 PDFBibTeX XMLCite \textit{E. Kramar} and \textit{M. Kramar Fijavž}, Oper. Matrices 17, No. 1, 51--55 (2023; Zbl 07811162) Full Text: DOI
Fan, Adrian; Montemurro, Jack; Motakis, Pavlos; Praveen, Naina; Rusonik, Alyssa; Skoufranis, Paul; Tobin, Noam Restricted invertibility of continuous matrix functions. (English) Zbl 1519.46006 Oper. Matrices 16, No. 4, 1191-1217 (2022). MSC: 46B07 47A68 15A09 PDFBibTeX XMLCite \textit{A. Fan} et al., Oper. Matrices 16, No. 4, 1191--1217 (2022; Zbl 1519.46006) Full Text: DOI arXiv
Sakhnovich, Alexander Explicit solutions of matrix and dynamical Schrödinger equations and of KdV equation in terms of square roots of the generalised matrix eigenvalues. (English) Zbl 1507.34002 Oper. Matrices 16, No. 4, 1175-1184 (2022). MSC: 34A05 15A16 15A24 34L40 35Q55 PDFBibTeX XMLCite \textit{A. Sakhnovich}, Oper. Matrices 16, No. 4, 1175--1184 (2022; Zbl 1507.34002) Full Text: DOI
Xi, Weige; Wang, Ligong On the \(A_\alpha\) spectral radius of strongly connected digraphs. (English) Zbl 1507.05060 Oper. Matrices 16, No. 4, 1005-1026 (2022). MSC: 05C50 15A18 05C20 PDFBibTeX XMLCite \textit{W. Xi} and \textit{L. Wang}, Oper. Matrices 16, No. 4, 1005--1026 (2022; Zbl 1507.05060) Full Text: DOI arXiv
Zhao, Jianguo Notes on majorizations for singular values. (English) Zbl 1511.15016 Oper. Matrices 16, No. 4, 975-987 (2022). MSC: 15A42 15A18 PDFBibTeX XMLCite \textit{J. Zhao}, Oper. Matrices 16, No. 4, 975--987 (2022; Zbl 1511.15016) Full Text: DOI
Zhang, Junhao; Zhu, Zhongxun Some properties of the \(p\)-spectral radius on tensors for general hypergraphs and their applications. (English) Zbl 1507.05065 Oper. Matrices 16, No. 3, 925-940 (2022). MSC: 05C65 15A18 PDFBibTeX XMLCite \textit{J. Zhang} and \textit{Z. Zhu}, Oper. Matrices 16, No. 3, 925--940 (2022; Zbl 1507.05065) Full Text: DOI
Khan, Muhammad Ahsan; Yagoub, Ameur On some algebraic properties of block Toeplitz matrices with commuting entries. (English) Zbl 1510.15046 Oper. Matrices 16, No. 3, 909-923 (2022). MSC: 15B05 15A27 15A30 PDFBibTeX XMLCite \textit{M. A. Khan} and \textit{A. Yagoub}, Oper. Matrices 16, No. 3, 909--923 (2022; Zbl 1510.15046) Full Text: DOI arXiv
Xu, Maodan; Yan, Cheng On some Fuglede-Kadison determinant inequalities of operator means. (English) Zbl 07664562 Oper. Matrices 16, No. 3, 895-907 (2022). MSC: 47A63 15A45 PDFBibTeX XMLCite \textit{M. Xu} and \textit{C. Yan}, Oper. Matrices 16, No. 3, 895--907 (2022; Zbl 07664562) Full Text: DOI
Ehrhardt, Torsten; Rost, Karla On Toeplitz-plus-Hankel matrices and Toeplitz-plus-Hankel-Bezoutians. (English) Zbl 1510.15045 Oper. Matrices 16, No. 3, 859-894 (2022). MSC: 15B05 15A09 65F05 PDFBibTeX XMLCite \textit{T. Ehrhardt} and \textit{K. Rost}, Oper. Matrices 16, No. 3, 859--894 (2022; Zbl 1510.15045) Full Text: DOI
Li, Zheng; Zhang, Tie; Li, Chang-Jun Singular value structure of real matrices which can be expressed as a linear combination of two orthogonal matrices. (English) Zbl 1510.15025 Oper. Matrices 16, No. 3, 775-792 (2022). MSC: 15A21 15B10 15A18 PDFBibTeX XMLCite \textit{Z. Li} et al., Oper. Matrices 16, No. 3, 775--792 (2022; Zbl 1510.15025) Full Text: DOI
Sharma, Rajesh; Pal, M. Note on bounds for eigenvalues using traces. (English) Zbl 1518.15022 Oper. Matrices 16, No. 3, 759-773 (2022). Reviewer: Maria Graça (Lisboa) MSC: 15A42 15A18 15A15 15B57 PDFBibTeX XMLCite \textit{R. Sharma} and \textit{M. Pal}, Oper. Matrices 16, No. 3, 759--773 (2022; Zbl 1518.15022) Full Text: DOI
Kumar G., Krishna; Augustine, Judy A pseudospectral mapping theorem for operator pencils. (English) Zbl 07664554 Oper. Matrices 16, No. 3, 709-732 (2022). MSC: 47A10 47A56 15A22 15A09 65J10 47A30 PDFBibTeX XMLCite \textit{K. Kumar G.} and \textit{J. Augustine}, Oper. Matrices 16, No. 3, 709--732 (2022; Zbl 07664554) Full Text: DOI
Wang, Hua; Sun, Xiaolin; Huang, Junjie On the solvability of generalized Sylvester operator equations. (English) Zbl 07664553 Oper. Matrices 16, No. 3, 697-708 (2022). MSC: 47A62 15A24 PDFBibTeX XMLCite \textit{H. Wang} et al., Oper. Matrices 16, No. 3, 697--708 (2022; Zbl 07664553) Full Text: DOI
Jabeen, Aisha On \(n\)-Lie derivations of triangular algebras. (English) Zbl 1511.16037 Oper. Matrices 16, No. 3, 611-622 (2022). MSC: 16W25 15A78 47L35 PDFBibTeX XMLCite \textit{A. Jabeen}, Oper. Matrices 16, No. 3, 611--622 (2022; Zbl 1511.16037) Full Text: DOI
Grover, Priyanka; Panwar, Veer Singh Bidiagonal decompositions and total positivity of some special matrices. (English) Zbl 1511.15013 Oper. Matrices 16, No. 2, 545-558 (2022). Reviewer: Roksana Słowik (Gliwice) MSC: 15A23 15B48 PDFBibTeX XMLCite \textit{P. Grover} and \textit{V. S. Panwar}, Oper. Matrices 16, No. 2, 545--558 (2022; Zbl 1511.15013) Full Text: DOI arXiv
Krishna, K. Mahesh; Johnson, P. Sam Dilations of linear maps on vector spaces. (English) Zbl 07663812 Oper. Matrices 16, No. 2, 465-477 (2022). MSC: 47A20 15A03 15A04 PDFBibTeX XMLCite \textit{K. M. Krishna} and \textit{P. S. Johnson}, Oper. Matrices 16, No. 2, 465--477 (2022; Zbl 07663812) Full Text: DOI arXiv
Huang, Hong Refining some inequalities on \(2 \times 2\) block accretive matrices. (English) Zbl 1510.15033 Oper. Matrices 16, No. 2, 457-464 (2022). Reviewer: Tin Yau Tam (Reno) MSC: 15A45 15A42 15A18 15A60 PDFBibTeX XMLCite \textit{H. Huang}, Oper. Matrices 16, No. 2, 457--464 (2022; Zbl 1510.15033) Full Text: DOI
Devi, Manisha; Aujla, Jaspal Singh A norm inequality for some special functions. (English) Zbl 07663810 Oper. Matrices 16, No. 2, 447-455 (2022). MSC: 47A30 47B15 15A60 PDFBibTeX XMLCite \textit{M. Devi} and \textit{J. S. Aujla}, Oper. Matrices 16, No. 2, 447--455 (2022; Zbl 07663810) Full Text: DOI
Huang, Ting; Miao, Shu-Xin Proper nonnegative splittings over proper cones of rectangular matrices. (English) Zbl 1510.15002 Oper. Matrices 16, No. 2, 371-399 (2022). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A06 15A09 15B48 65F05 65F22 PDFBibTeX XMLCite \textit{T. Huang} and \textit{S.-X. Miao}, Oper. Matrices 16, No. 2, 371--399 (2022; Zbl 1510.15002) Full Text: DOI
Loreaux, Jireh; Weiss, Gary Matrix splitting and ideals in \(\mathcal{B}(\mathcal{H})\). (English) Zbl 07663805 Oper. Matrices 16, No. 2, 357-370 (2022). MSC: 47B10 47L20 15A42 47B07 PDFBibTeX XMLCite \textit{J. Loreaux} and \textit{G. Weiss}, Oper. Matrices 16, No. 2, 357--370 (2022; Zbl 07663805) Full Text: DOI arXiv
Zhao, Lin; Zheng, Yanpeng; Jiang, Xiaoyu Generalizing the Ando-Hiai inequality for sectorial matrices. (English) Zbl 07663802 Oper. Matrices 16, No. 2, 329-335 (2022). MSC: 47A30 15A45 15A60 PDFBibTeX XMLCite \textit{L. Zhao} et al., Oper. Matrices 16, No. 2, 329--335 (2022; Zbl 07663802) Full Text: DOI
Yang, Junjian Inequalities on \(2 \times 2\) block accretive matrices. (English) Zbl 1510.15035 Oper. Matrices 16, No. 2, 323-328 (2022). MSC: 15A45 15A42 47A30 PDFBibTeX XMLCite \textit{J. Yang}, Oper. Matrices 16, No. 2, 323--328 (2022; Zbl 1510.15035) Full Text: DOI
Batzorig, Undrakh Determinantal polynomials of a weighted shift matrix with palindromic geometric weights. (English) Zbl 1510.15037 Oper. Matrices 16, No. 2, 309-322 (2022). MSC: 15A60 47A12 12D10 30C15 PDFBibTeX XMLCite \textit{U. Batzorig}, Oper. Matrices 16, No. 2, 309--322 (2022; Zbl 1510.15037) Full Text: DOI
İleri, Ayça; Demir, Selçuk On an inequality conjectured by Besenyei and Petz. (English) Zbl 1509.94045 Oper. Matrices 16, No. 2, 299-307 (2022). MSC: 94A17 15A45 60E15 PDFBibTeX XMLCite \textit{A. İleri} and \textit{S. Demir}, Oper. Matrices 16, No. 2, 299--307 (2022; Zbl 1509.94045) Full Text: DOI
Motlaghian, Sara M.; Armandnejad, Ali; Hall, Frank J. A note on some classes of G-matrices. (English) Zbl 1490.15041 Oper. Matrices 16, No. 1, 251-263 (2022). MSC: 15B10 15A20 15A30 PDFBibTeX XMLCite \textit{S. M. Motlaghian} et al., Oper. Matrices 16, No. 1, 251--263 (2022; Zbl 1490.15041) Full Text: DOI
Sababheh, Mohammad; Moradi, Hamid Reza; Heydarbeygi, Zahra Buzano, Kreĭn and Cauchy-Schwarz inequalities. (English) Zbl 1516.47027 Oper. Matrices 16, No. 1, 239-250 (2022). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A30 46C05 15A60 47A12 PDFBibTeX XMLCite \textit{M. Sababheh} et al., Oper. Matrices 16, No. 1, 239--250 (2022; Zbl 1516.47027) Full Text: DOI arXiv
Feng, Zesheng; Shi, Jian Generalized Ghabries-Abbas-Mourad log-majorization. (English) Zbl 1507.15013 Oper. Matrices 16, No. 1, 189-195 (2022). Reviewer: Luyining Gan (Reno) MSC: 15A45 PDFBibTeX XMLCite \textit{Z. Feng} and \textit{J. Shi}, Oper. Matrices 16, No. 1, 189--195 (2022; Zbl 1507.15013) Full Text: DOI
Li, Dongwei; Jiang, Jing Surgery of frames in Hilbert spaces. (English) Zbl 1490.42035 Oper. Matrices 16, No. 1, 75-85 (2022). Reviewer: Bilal Bilalov (Baku) MSC: 42C15 15A03 05B20 PDFBibTeX XMLCite \textit{D. Li} and \textit{J. Jiang}, Oper. Matrices 16, No. 1, 75--85 (2022; Zbl 1490.42035) Full Text: DOI
Mabilat, Flavien Product of a nilpotent and a unipotent matrix over an algebraically closed field. (English) Zbl 1490.15045 Oper. Matrices 16, No. 1, 69-74 (2022). MSC: 15B33 15A15 PDFBibTeX XMLCite \textit{F. Mabilat}, Oper. Matrices 16, No. 1, 69--74 (2022; Zbl 1490.15045) Full Text: DOI
Agama, Theophilus The outer product and outer product space. (English) Zbl 1491.15026 Oper. Matrices 15, No. 4, 1575-1580 (2021). MSC: 15A45 15A60 PDFBibTeX XMLCite \textit{T. Agama}, Oper. Matrices 15, No. 4, 1575--1580 (2021; Zbl 1491.15026) Full Text: DOI
Mosić, Dijana; Zou, Honglin Extension of generalized strong Drazin inverse. (English) Zbl 1500.46037 Oper. Matrices 15, No. 4, 1563-1573 (2021). MSC: 46H05 46H99 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{H. Zou}, Oper. Matrices 15, No. 4, 1563--1573 (2021; Zbl 1500.46037) Full Text: DOI
Buşe, Constantin; O’Regan, Donal; Saierli, Olivia Erratum to: “A surjectivity problem for 3 by 3 matrices”. (English) Zbl 1489.30007 Oper. Matrices 15, No. 4, 1559-1561 (2021). MSC: 30C15 15A60 PDFBibTeX XMLCite \textit{C. Buşe} et al., Oper. Matrices 15, No. 4, 1559--1561 (2021; Zbl 1489.30007) Full Text: DOI
Hou, Xin Every real symplectic matrix is a product of commutators of real symplectic involutions. (English) Zbl 1491.15019 Oper. Matrices 15, No. 4, 1489-1504 (2021). MSC: 15A23 15A21 15A27 15B30 PDFBibTeX XMLCite \textit{X. Hou}, Oper. Matrices 15, No. 4, 1489--1504 (2021; Zbl 1491.15019) Full Text: DOI
Quartz, Thanin; Spitkovsky, Ilya M. On the Stampfli point of some operators and matrices. (English) Zbl 1506.47010 Oper. Matrices 15, No. 4, 1267-1287 (2021). MSC: 47A12 47A08 47B20 15A60 PDFBibTeX XMLCite \textit{T. Quartz} and \textit{I. M. Spitkovsky}, Oper. Matrices 15, No. 4, 1267--1287 (2021; Zbl 1506.47010) Full Text: DOI arXiv
Ding, Jiawen; Ding, Jiu An eigenvector-eigenvalue-identity for matrices with a non-semi-simple eigenvalue. (English) Zbl 1491.15013 Oper. Matrices 15, No. 4, 1241-1256 (2021). MSC: 15A18 15B05 PDFBibTeX XMLCite \textit{J. Ding} and \textit{J. Ding}, Oper. Matrices 15, No. 4, 1241--1256 (2021; Zbl 1491.15013) Full Text: DOI
Saha, Manideepa On some generalized inverses of \(M_\vee\)-matrices. (English) Zbl 1492.15004 Oper. Matrices 15, No. 4, 1227-1240 (2021). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A09 15A18 15A60 15B48 PDFBibTeX XMLCite \textit{M. Saha}, Oper. Matrices 15, No. 4, 1227--1240 (2021; Zbl 1492.15004) Full Text: DOI
Li, Yongtao; Liu, Weijun; Huang, Yang A new matrix inequality involving partial traces. (English) Zbl 1489.15030 Oper. Matrices 15, No. 3, 1189-1199 (2021). MSC: 15A45 15A60 47B65 PDFBibTeX XMLCite \textit{Y. Li} et al., Oper. Matrices 15, No. 3, 1189--1199 (2021; Zbl 1489.15030) Full Text: DOI arXiv
Dolinar, Gregor; Kuzma, Bojan; Marovt, Janko; Poon, Edward One-sided star partial order preservers on \(B(H)\). (English) Zbl 07515572 Oper. Matrices 15, No. 3, 1141-1159 (2021). MSC: 47B49 15A86 06A06 PDFBibTeX XMLCite \textit{G. Dolinar} et al., Oper. Matrices 15, No. 3, 1141--1159 (2021; Zbl 07515572) Full Text: DOI
Jana, R.; Das, A. K.; Sinha, S. On semimonotone star matrices and linear complementarity problem. (English) Zbl 1484.90125 Oper. Matrices 15, No. 3, 1089-1108 (2021). MSC: 90C33 15B48 PDFBibTeX XMLCite \textit{R. Jana} et al., Oper. Matrices 15, No. 3, 1089--1108 (2021; Zbl 1484.90125) Full Text: DOI arXiv
Muhammad, Ahmed Approximation of the numerical range of polynomial operator matrices. (English) Zbl 07515568 Oper. Matrices 15, No. 3, 1073-1087 (2021). MSC: 47A58 47A20 47A12 15A60 PDFBibTeX XMLCite \textit{A. Muhammad}, Oper. Matrices 15, No. 3, 1073--1087 (2021; Zbl 07515568) Full Text: DOI
Bouthat, Ludovick; Mashreghi, Javad \(L\)-matrices with lacunary coefficients. (English) Zbl 1489.15032 Oper. Matrices 15, No. 3, 1045-1053 (2021). MSC: 15A60 15A04 39B42 PDFBibTeX XMLCite \textit{L. Bouthat} and \textit{J. Mashreghi}, Oper. Matrices 15, No. 3, 1045--1053 (2021; Zbl 1489.15032) Full Text: DOI
Lin, Chujian; Deng, Xiaoli; Deng, Chunyan Characterizations and representations for the Drazin inverse of anti-triangular block operator matrices with index less than two. (English) Zbl 1489.15009 Oper. Matrices 15, No. 3, 871-888 (2021). MSC: 15A09 15A10 47A05 PDFBibTeX XMLCite \textit{C. Lin} et al., Oper. Matrices 15, No. 3, 871--888 (2021; Zbl 1489.15009) Full Text: DOI
Hadwin, D. W.; Harrison, K. J. Nest algebras in an arbitrary vector space. (English) Zbl 07515555 Oper. Matrices 15, No. 3, 783-793 (2021). MSC: 47A15 15A04 47D25 PDFBibTeX XMLCite \textit{D. W. Hadwin} and \textit{K. J. Harrison}, Oper. Matrices 15, No. 3, 783--793 (2021; Zbl 07515555) Full Text: DOI arXiv
Herzi, Salah; Marzougui, Habib Corrigendum to: “On supercyclicity for abelian semigroups of matrices on \(\mathbb{R}^n\)”. (English) Zbl 1507.47024 Oper. Matrices 15, No. 2, 777-781 (2021). MSC: 47A16 15A30 PDFBibTeX XMLCite \textit{S. Herzi} and \textit{H. Marzougui}, Oper. Matrices 15, No. 2, 777--781 (2021; Zbl 1507.47024) Full Text: DOI
Zhang, Dengpeng; Zhang, Ning Further inequalities for sector matrices. (English) Zbl 1484.15022 Oper. Matrices 15, No. 2, 743-754 (2021). MSC: 15A45 15A60 15A18 PDFBibTeX XMLCite \textit{D. Zhang} and \textit{N. Zhang}, Oper. Matrices 15, No. 2, 743--754 (2021; Zbl 1484.15022) Full Text: DOI
Alseidi, Rola; Garloff, Jürgen Recognition of matrices which are sign-regular of a given order and a generalization of oscillatory matrices. (English) Zbl 1484.15003 Oper. Matrices 15, No. 2, 729-742 (2021). MSC: 15A15 15A18 PDFBibTeX XMLCite \textit{R. Alseidi} and \textit{J. Garloff}, Oper. Matrices 15, No. 2, 729--742 (2021; Zbl 1484.15003) Full Text: DOI
Xia, Chao A note on block Vandermonde matrices. (English) Zbl 1484.15009 Oper. Matrices 15, No. 2, 721-727 (2021). MSC: 15A21 15A20 PDFBibTeX XMLCite \textit{C. Xia}, Oper. Matrices 15, No. 2, 721--727 (2021; Zbl 1484.15009) Full Text: DOI
Li, Yongtao; Feng, Lihua An Oppenheim type determinantal inequality for the Khatri-Rao product. (English) Zbl 1484.15020 Oper. Matrices 15, No. 2, 693-701 (2021). MSC: 15A45 15A60 47B65 PDFBibTeX XMLCite \textit{Y. Li} and \textit{L. Feng}, Oper. Matrices 15, No. 2, 693--701 (2021; Zbl 1484.15020) Full Text: DOI arXiv
Mousavi, Z.; Mirzapour, F. Applying solvability theorems for matrix equations. (English) Zbl 1484.15015 Oper. Matrices 15, No. 2, 685-692 (2021). MSC: 15A24 PDFBibTeX XMLCite \textit{Z. Mousavi} and \textit{F. Mirzapour}, Oper. Matrices 15, No. 2, 685--692 (2021; Zbl 1484.15015) Full Text: DOI
de la Cruz, Ralph John The algebra generated by simple elements of a matrix centralizer. (English) Zbl 1484.15008 Oper. Matrices 15, No. 2, 677-684 (2021). MSC: 15A21 15A30 15A27 PDFBibTeX XMLCite \textit{R. J. de la Cruz}, Oper. Matrices 15, No. 2, 677--684 (2021; Zbl 1484.15008) Full Text: DOI
Dali, Béchir; Elghaoui, Mohamed Rational elimination algorithm and applications. (English) Zbl 1484.15002 Oper. Matrices 15, No. 2, 659-675 (2021). MSC: 15A06 15A03 15A24 15B36 11J72 PDFBibTeX XMLCite \textit{B. Dali} and \textit{M. Elghaoui}, Oper. Matrices 15, No. 2, 659--675 (2021; Zbl 1484.15002) Full Text: DOI
Liu, Wei-Hui; Xie, Ze-Jia; Jin, Xiao-Qing Frobenius norm inequalities of commutators based on different products. (English) Zbl 1484.15025 Oper. Matrices 15, No. 2, 645-657 (2021). MSC: 15A60 15A27 47A30 PDFBibTeX XMLCite \textit{W.-H. Liu} et al., Oper. Matrices 15, No. 2, 645--657 (2021; Zbl 1484.15025) Full Text: DOI
Jansrang, Monsikarn; Narayan, Sivaram K. Graph complement conjecture for classes of shadow graphs. (English) Zbl 1482.05194 Oper. Matrices 15, No. 2, 589-614 (2021). MSC: 05C50 15A03 15A18 15B57 PDFBibTeX XMLCite \textit{M. Jansrang} and \textit{S. K. Narayan}, Oper. Matrices 15, No. 2, 589--614 (2021; Zbl 1482.05194) Full Text: DOI
Liu, Juntong; Mei, Jin-Jin; Zhang, Dengpeng Inequalities related to the geometric mean of accretive matrices. (English) Zbl 1484.15019 Oper. Matrices 15, No. 2, 581-587 (2021). MSC: 15A45 47A64 PDFBibTeX XMLCite \textit{J. Liu} et al., Oper. Matrices 15, No. 2, 581--587 (2021; Zbl 1484.15019) Full Text: DOI
Coffman, Adam A non-unital generalized trace and linear complex structures. (English) Zbl 1484.15028 Oper. Matrices 15, No. 2, 525-569 (2021). MSC: 15A69 15A15 18M10 PDFBibTeX XMLCite \textit{A. Coffman}, Oper. Matrices 15, No. 2, 525--569 (2021; Zbl 1484.15028) Full Text: DOI
Niezgoda, Marek Refining eigenvalue inequalities for block \(2 \times 2\) positive semidefinite matrices. (English) Zbl 1484.15017 Oper. Matrices 15, No. 2, 515-523 (2021). MSC: 15A42 15A18 15A60 PDFBibTeX XMLCite \textit{M. Niezgoda}, Oper. Matrices 15, No. 2, 515--523 (2021; Zbl 1484.15017) Full Text: DOI
Chorianopoulos, Christos A note on the structure of normal Hamiltonian matrices. (English) Zbl 1484.15007 Oper. Matrices 15, No. 2, 451-461 (2021). MSC: 15A21 15B99 47A15 PDFBibTeX XMLCite \textit{C. Chorianopoulos}, Oper. Matrices 15, No. 2, 451--461 (2021; Zbl 1484.15007) Full Text: DOI
Lin, Hongying; Zhou, Bo New results on \(\alpha \)-spectral radius of graphs. (English) Zbl 1482.05195 Oper. Matrices 15, No. 2, 435-450 (2021). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{H. Lin} and \textit{B. Zhou}, Oper. Matrices 15, No. 2, 435--450 (2021; Zbl 1482.05195) Full Text: DOI
Ghimire, Prakash Linear Lie centralizers of the algebra of strictly block upper triangular matrices. (English) Zbl 1482.15014 Oper. Matrices 15, No. 1, 303-311 (2021). Reviewer: John D. Dixon (Ottawa) MSC: 15A30 16W25 15B99 15A78 47L35 47B47 PDFBibTeX XMLCite \textit{P. Ghimire}, Oper. Matrices 15, No. 1, 303--311 (2021; Zbl 1482.15014) Full Text: DOI
Ghazanfari, A. G. Refined Heinz operator inequalities and norm inequalities. (English) Zbl 1516.47025 Oper. Matrices 15, No. 1, 239-252 (2021). MSC: 47A30 47A63 15A45 PDFBibTeX XMLCite \textit{A. G. Ghazanfari}, Oper. Matrices 15, No. 1, 239--252 (2021; Zbl 1516.47025) Full Text: DOI arXiv
Qin, Yingying; Xiong, Zhiping; Zhou, Wanna On the Drazin inverse and m-P inverse for sum of matrices. (English) Zbl 1480.15003 Oper. Matrices 15, No. 1, 209-223 (2021). Reviewer: Chen Sheng (Harbin) MSC: 15A09 15A24 65F05 PDFBibTeX XMLCite \textit{Y. Qin} et al., Oper. Matrices 15, No. 1, 209--223 (2021; Zbl 1480.15003) Full Text: DOI
Urure, Ronald Ismael Quispe; Franca, Willian Lvov-Kaplansky conjecture on \(UT^+_m\) with the transpose involution. (English) Zbl 1481.15022 Oper. Matrices 15, No. 1, 175-193 (2021). Reviewer: John D. Dixon (Ottawa) MSC: 15A54 16S50 16W10 17C05 PDFBibTeX XMLCite \textit{R. I. Q. Urure} and \textit{W. Franca}, Oper. Matrices 15, No. 1, 175--193 (2021; Zbl 1481.15022) Full Text: DOI
Rodtes, Kijti A class of normal dilation matrices affirming the Marcus-de Oliveira conjecture. (English) Zbl 1480.15009 Oper. Matrices 15, No. 1, 127-130 (2021). MSC: 15A15 15A60 15A86 15B57 PDFBibTeX XMLCite \textit{K. Rodtes}, Oper. Matrices 15, No. 1, 127--130 (2021; Zbl 1480.15009) Full Text: DOI arXiv
Abbas, Hassane; Ghabries, Mohammad M.; Mourad, Bassam New determinantal inequalities concerning Hermitian and positive semi-definite matrices. (English) Zbl 1479.15019 Oper. Matrices 15, No. 1, 105-116 (2021). MSC: 15A45 15A15 15A60 PDFBibTeX XMLCite \textit{H. Abbas} et al., Oper. Matrices 15, No. 1, 105--116 (2021; Zbl 1479.15019) Full Text: DOI
Macdonald, G.; Mastnak, M.; Omladič, M.; Radjavi, H. A note on the structure of matrix \(^*\)-subalgebras with scalar diagonals. (English) Zbl 1482.15003 Oper. Matrices 15, No. 1, 39-45 (2021). Reviewer: Hayden Julius (Kent) MSC: 15A04 15A21 PDFBibTeX XMLCite \textit{G. Macdonald} et al., Oper. Matrices 15, No. 1, 39--45 (2021; Zbl 1482.15003) Full Text: DOI
Romo, Fernando Pablos Group inverse of finite potent endomorphisms on arbitrary vector spaces. (English) Zbl 1479.15002 Oper. Matrices 14, No. 4, 1029-1042 (2020). MSC: 15A09 15A03 15A04 PDFBibTeX XMLCite \textit{F. P. Romo}, Oper. Matrices 14, No. 4, 1029--1042 (2020; Zbl 1479.15002) Full Text: DOI
Radl, Agnes; Wolff, Manfred P. H. Topological properties of the block numerical range of operator matrices. (English) Zbl 1516.47007 Oper. Matrices 14, No. 4, 1001-1014 (2020). Reviewer: Monika Winklmeier (Bogotá) MSC: 47A08 47A12 47A75 47B65 15A60 46B08 46B42 PDFBibTeX XMLCite \textit{A. Radl} and \textit{M. P. H. Wolff}, Oper. Matrices 14, No. 4, 1001--1014 (2020; Zbl 1516.47007) Full Text: DOI
Mitchell, Lon A note on Bapat’s \(q\)-permanent conjecture. (English) Zbl 1480.15008 Oper. Matrices 14, No. 4, 915-919 (2020). MSC: 15A15 15B48 PDFBibTeX XMLCite \textit{L. Mitchell}, Oper. Matrices 14, No. 4, 915--919 (2020; Zbl 1480.15008) Full Text: DOI
Shi, Jian A Hiai-Lin type log-majorization via block-matrices. (English) Zbl 1480.15026 Oper. Matrices 14, No. 4, 909-914 (2020). MSC: 15A45 15A42 PDFBibTeX XMLCite \textit{J. Shi}, Oper. Matrices 14, No. 4, 909--914 (2020; Zbl 1480.15026) Full Text: DOI
Pirzada, S.; Ganie, Hilal A.; Chat, Bilal A. On real or integral skew Laplacian spectrum of digraphs. (English) Zbl 1486.05187 Oper. Matrices 14, No. 4, 795-813 (2020). Reviewer: Carlos Alfaro (Ciudad de México) MSC: 05C50 05C20 05C12 05C30 15A18 PDFBibTeX XMLCite \textit{S. Pirzada} et al., Oper. Matrices 14, No. 4, 795--813 (2020; Zbl 1486.05187) Full Text: DOI
Lin, Song; Fu, Xiaohui Inequalities for the \(\lambda\)-weighted mixed arithmetic-geometric-harmonic means of sector matrices. (English) Zbl 1480.15023 Oper. Matrices 14, No. 2, 447-454 (2020). Reviewer: Luyining Gan (Reno) MSC: 15A45 15A60 PDFBibTeX XMLCite \textit{S. Lin} and \textit{X. Fu}, Oper. Matrices 14, No. 2, 447--454 (2020; Zbl 1480.15023) Full Text: DOI
Yang, Junjian; Lu, Linzhang; Chen, Zhen A note on a conjectured singular value inequality related to a linear map. (English) Zbl 1464.15033 Oper. Matrices 14, No. 1, 265-269 (2020). MSC: 15A45 15A42 15A04 PDFBibTeX XMLCite \textit{J. Yang} et al., Oper. Matrices 14, No. 1, 265--269 (2020; Zbl 1464.15033) Full Text: DOI
Ghahramani, H.; Ghosseiri, M. N.; Heidarizadeh, L. Linear maps on block upper triangular matrix algebras behaving like Jordan derivations through commutative zero products. (English) Zbl 1467.16042 Oper. Matrices 14, No. 1, 189-205 (2020). MSC: 16W25 17C50 16S50 15B99 PDFBibTeX XMLCite \textit{H. Ghahramani} et al., Oper. Matrices 14, No. 1, 189--205 (2020; Zbl 1467.16042) Full Text: DOI
Raouafi, Samir Operators with minimal pseudospectra and connections to normality. (English) Zbl 1500.47012 Oper. Matrices 14, No. 1, 91-103 (2020). MSC: 47A10 47A12 47A20 47B15 15A60 PDFBibTeX XMLCite \textit{S. Raouafi}, Oper. Matrices 14, No. 1, 91--103 (2020; Zbl 1500.47012) Full Text: DOI
Chen, Huanyin; Abdolyousefi, Marjan Sheibani g-Drazin inverses for operator matrices. (English) Zbl 1512.47007 Oper. Matrices 14, No. 1, 23-31 (2020). MSC: 47A08 47A05 15A09 PDFBibTeX XMLCite \textit{H. Chen} and \textit{M. S. Abdolyousefi}, Oper. Matrices 14, No. 1, 23--31 (2020; Zbl 1512.47007) Full Text: DOI
Choque-Rivero, Abdon E. The matrix Toda equations for coefficients of a matrix three-term recurrence relation. (English) Zbl 1432.37090 Oper. Matrices 13, No. 4, 1125-1145 (2019). MSC: 37K10 33C45 37J35 15A24 39A36 PDFBibTeX XMLCite \textit{A. E. Choque-Rivero}, Oper. Matrices 13, No. 4, 1125--1145 (2019; Zbl 1432.37090) Full Text: DOI
Lawrence, Ben Examples for the quantum Kippenhahn theorem. (English) Zbl 1432.15011 Oper. Matrices 13, No. 4, 1091-1124 (2019). MSC: 15A22 15A42 46L52 90C22 PDFBibTeX XMLCite \textit{B. Lawrence}, Oper. Matrices 13, No. 4, 1091--1124 (2019; Zbl 1432.15011) Full Text: DOI arXiv
Gau, Hwa-Long; Wang, Kuo-Zhong; Wu, Pei Yuan Constant norms and numerical radii of matrix powers. (English) Zbl 1432.15018 Oper. Matrices 13, No. 4, 1035-1054 (2019). MSC: 15A60 47A12 47A30 PDFBibTeX XMLCite \textit{H.-L. Gau} et al., Oper. Matrices 13, No. 4, 1035--1054 (2019; Zbl 1432.15018) Full Text: DOI
El-Azhar, H.; Harrat, A.; Idrissi, K.; Zerouali, E. H. The quintic complex moment problem. (English) Zbl 1441.47013 Oper. Matrices 13, No. 4, 1003-1022 (2019). Reviewer: Adhemar Bultheel (Leuven) MSC: 47A57 15A83 30E05 44A60 PDFBibTeX XMLCite \textit{H. El-Azhar} et al., Oper. Matrices 13, No. 4, 1003--1022 (2019; Zbl 1441.47013) Full Text: DOI arXiv