Linear and Multilinear Algebra, Volume 70, Issue 19 (2022)

Browse this journal
Sample our Mathematics & Statistics journals, sign in here to start your FREE access for 14 days

Linear and Multilinear Algebra, Volume 70, Issue 19 (2022)

See all volumes and issues
Vol 72, 2024 Vol 71, 2023 Volume 70, 2022 Vol 69, 2021 Vol 68, 2020 Vol 67, 2019 Vol 66, 2018 Vol 65, 2017 Vol 64, 2016 Vol 63, 2015 Vol 62, 2014 Vol 61, 2013 Vol 60, 2012 Vol 59, 2011 Vol 58, 2010 Vol 57, 2009 Vol 56, 2008 Vol 55, 2007 Vol 54, 2006 Vol 53, 2005 Vol 52, 2004 Vol 51, 2003 Vol 50, 2002 Vol 49, 2001 Vol 48, 2000-2001 Vol 47, 2000 Vol 46, 1999 Vol 45, 1998-1999 Vol 44, 1998 Vol 43, 1997-1998 Vol 42, 1997 Vol 41, 1996 Vol 40, 1995-1996 Vol 39, 1995 Vol 38, 1994-1995 Vol 37, 1994 Vol 36, 1993-1994 Vol 35, 1993 Vol 34, 1993 Vol 33, 1992 Vol 32, 1992 Vol 31, 1992 Vol 30, 1991 Vol 29, 1991 Vol 28, 1990-1991 Vol 27, 1990 Vol 26, 1990 Vol 25, 1989 Vol 24, 1988-1989 Vol 23, 1988 Vol 22, 1987-1988 Vol 21, 1987 Vol 20, 1986-1987 Vol 19, 1986 Vol 18, 1985 Vol 17, 1985 Vol 16, 1984 Vol 15, 1984 Vol 14, 1983 Vol 13, 1983 Vol 12, 1982-1983 Vol 11, 1982 Vol 10, 1981 Vol 9, 1980-1981 Vol 8, 1979-1980 Vol 7, 1979 Vol 6, 1978 Vol 5, 1977-1978 Vol 4, 1976-1977 Vol 3, 1975-1976 Vol 2, 1974-1975 Vol 1, 1973-1974
Download citations Download PDFs

Research Article

Article
On the coincidence of the Drazin inverse and the Drazin-Moore-Penrose inverses
Fernando Pablos Romo
Pages: 3617-3632
Published online: 18 Nov 2020
AbstractforOn the coincidence of the Drazin inverse and the Drazin-Moore-Penrose inverses | Full Text | References | PDF (1.1 MB) | EPUB
  • 154 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Characters of 2-layered Heisenberg groups
Chufeng Nien
Pages: 3633-3642
Published online: 18 Nov 2020
AbstractforCharacters of 2-layered Heisenberg groups | Full Text | References | PDF (892.8 KB) | EPUB
  • 44 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Lie identities and images of Lie polynomials for the skew-symmetric elements of UTm
Ronald Ismael Quispe Urure & Willian Franca
Pages: 3643-3659
Published online: 18 Nov 2020
AbstractforLie identities and images of Lie polynomials for the skew-symmetric elements of UTm | Full Text | References | PDF (1.3 MB) | EPUB
  • 78 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
On the parallel addition and subtraction of operators on a Hilbert space
Shuaijie Wang, Xiaoyi Tian & Chunyuan Deng
Pages: 3660-3688
Published online: 18 Nov 2020
AbstractforOn the parallel addition and subtraction of operators on a Hilbert space | Full Text | References | PDF (2 MB) | EPUB
  • 136 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
On cospectral oriented graphs and cospectral signed graphs
Z. Stanić
Pages: 3689-3701
Published online: 17 Dec 2020
AbstractforOn cospectral oriented graphs and cospectral signed graphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 153 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Lie algebras with a finite number of ideals
P. Benito & J. Roldán-López
Pages: 3702-3721
Published online: 02 Dec 2020
AbstractforLie algebras with a finite number of ideals | Full Text | References | PDF (1.5 MB) | EPUB
  • 49 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Multilinear variants of the Maurey factorization theorem
Dumitru Popa
Pages: 3722-3733
Published online: 02 Dec 2020
AbstractforMultilinear variants of the Maurey factorization theorem | Full Text | References | PDF (910.6 KB) | EPUB
  • 45 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Proof of three conjectures on determinants related to quadratic residues
Darij Grinberg, Zhi-Wei Sun & Lilu Zhao
Pages: 3734-3746
Published online: 02 Dec 2020
AbstractforProof of three conjectures on determinants related to quadratic residues | Full Text | References | PDF (949.2 KB) | EPUB
  • 108 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Embeddability of real and positive operators
Tanja Eisner & Agnes Radl
Pages: 3747-3767
Published online: 08 Dec 2020
AbstractforEmbeddability of real and positive operators | Full Text | References | PDF (1.5 MB) | EPUB
  • 81 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
An open set of 4×4 embeddable matrices whose principal logarithm is not a Markov generator
Marta Casanellas, Jesús Fernández-Sánchez & Jordi Roca-Lacostena
Pages: 3768-3779
Published online: 17 Dec 2020
AbstractforAn open set of 4×4 embeddable matrices whose principal logarithm is not a Markov generator | Full Text | References | PDF (912.1 KB) | EPUB
  • 64 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Positive linear relation and application to domination problem.
Mohamed Ayadi & Hamadi Baklouti
Pages: 3780-3789
Published online: 17 Dec 2020
AbstractforPositive linear relation and application to domination problem. | Full Text | References | PDF (876.1 KB) | EPUB
  • 49 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Different central parts of trees and their pairwise distances
D. Pandey & K. L. Patra
Pages: 3790-3802
Published online: 08 Dec 2020
AbstractforDifferent central parts of trees and their pairwise distances | Full Text | References | PDF (1,020.1 KB) | EPUB
  • 123 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
On the power graphs of certain finite groups
Fawad Ali, Saba Fatima & Wei Wang
Pages: 3803-3817
Published online: 08 Dec 2020
AbstractforOn the power graphs of certain finite groups | Full Text | References | PDF (1.2 MB) | EPUB
  • 248 Views
  • 7 CrossRef citations
  • 0Altmetric
Article
The structures and properties of some generalized invertible operators
Xiaoli Deng, Chujian Lin & Chunyuan Deng
Pages: 3818-3839
Published online: 02 Dec 2020
AbstractforThe structures and properties of some generalized invertible operators | Full Text | References | PDF (1.6 MB) | EPUB
  • 97 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
The algebraic classification of nilpotent ℭ𝔇-algebras
Ivan Kaygorodov & Mykola Khrypchenko
Pages: 3840-3886
Published online: 17 Dec 2020
AbstractforThe algebraic classification of nilpotent ℭ𝔇-algebras | Full Text | References | PDF (3.2 MB) | EPUB
  • 65 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
On the number of CP factorizations of a completely positive matrix
Naomi Shaked-Monderer
Pages: 3887-3904
Published online: 18 Jan 2021
AbstractforOn the number of CP factorizations of a completely positive matrix | Full Text | References | PDF (1.3 MB) | EPUB
  • 92 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Level numbers of a bounded linear operator between normed linear spaces and singular value decomposition revisited
Debmalya Sain, Saikat Roy & Ryotaro Tanaka
Pages: 3905-3922
Published online: 08 Dec 2020
AbstractforLevel numbers of a bounded linear operator between normed linear spaces and singular value decomposition revisited | Full Text | References | PDF (1.3 MB) | EPUB
  • 147 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
GDMP-inverses of a matrix and their duals
M.V. Hernández, M.B. Lattanzi & N. Thome
Pages: 3923-3935
Published online: 08 Dec 2020
AbstractforGDMP-inverses of a matrix and their duals | Full Text | References | PDF (973.7 KB) | EPUB
  • 256 Views
  • 5 CrossRef citations
  • 0Altmetric
Article
Constructing and counting regular triangular matrices
Stephen E. Wright
Pages: 3936-3943
Published online: 08 Dec 2020
AbstractforConstructing and counting regular triangular matrices | Full Text | References | PDF (654.7 KB) | EPUB
  • 54 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Ternary Hom-Jordan algebras induced by Hom-Jordan algebras
Anja Arfa, Abdelkader Ben Hassine & Sami Mabrouk
Pages: 3944-3968
Published online: 17 Dec 2020
AbstractforTernary Hom-Jordan algebras induced by Hom-Jordan algebras | Full Text | References | PDF (1.7 MB) | EPUB
  • 73 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
On the extreme points of slice-stochastic tensors
Yan Liang, Rihuan Ke, Wen Li & Lu-Bin Cui
Pages: 3969-3981
Published online: 18 Dec 2020
AbstractforOn the extreme points of slice-stochastic tensors | Full Text | References | PDF (968.7 KB) | EPUB
  • 119 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Error bounds for the solution sets of generalized polynomial complementarity problems
Jie Wang
Pages: 3982-3993
Published online: 14 Dec 2020
AbstractforError bounds for the solution sets of generalized polynomial complementarity problems | Full Text | References | PDF (914.7 KB) | EPUB
  • 87 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Distance matrix of a multi-block graph: determinant and inverse
Joyentanuj Das & Sumit Mohanty
Pages: 3994-4022
Published online: 18 Dec 2020
AbstractforDistance matrix of a multi-block graph: determinant and inverse | Full Text | References | PDF (2.2 MB) | EPUB
  • 216 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
Strict positivity and D-majorization
Frederik vom Ende
Pages: 4023-4048
Published online: 17 Dec 2020
AbstractforStrict positivity and D-majorization | Full Text | References | PDF (1.9 MB) | EPUB
  • 97 Views
  • 7 CrossRef citations
  • 0Altmetric
Article
A continuous orbit for the generalized inverse, Moore–Penrose inverse and group inverse
Saijie Chen, Qianglian Huang & Lanping Zhu
Pages: 4049-4055
Published online: 22 Dec 2020
AbstractforA continuous orbit for the generalized inverse, Moore–Penrose inverse and group inverse | Full Text | References | PDF (575.5 KB) | EPUB
  • 117 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Decompositions of matrices into diagonalizable and square-zero matrices
Peter Danchev, Esther García & Miguel Gómez Lozano
Pages: 4056-4070
Published online: 21 Dec 2020
AbstractforDecompositions of matrices into diagonalizable and square-zero matrices | Full Text | References | PDF (1.4 MB) | EPUB
  • 180 Views
  • 4 CrossRef citations
  • 0Altmetric
Article
On Schur complements of Dashnic–Zusmanovich type matrices
Chaoqian Li, Zhengyu Huang & Jianxing Zhao
Pages: 4071-4096
Published online: 18 Dec 2020
AbstractforOn Schur complements of Dashnic–Zusmanovich type matrices | Full Text | References | PDF (1.9 MB) | EPUB
  • 224 Views
  • 6 CrossRef citations
  • 0Altmetric
Article
Evolution algebras and dynamical systems of a worm propagation model
Uygun Jamilov & Manuel Ladra
Pages: 4097-4116
Published online: 11 Jan 2021
AbstractforEvolution algebras and dynamical systems of a worm propagation model | Full Text | References | PDF (1.5 MB) | EPUB
  • 53 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
New properties of phase-retrievable g-frames and exact phase-retrievable g-frames
Miao He, Jinsong Leng & Jiali Yu
Pages: 4117-4132
Published online: 23 Dec 2020
AbstractforNew properties of phase-retrievable g-frames and exact phase-retrievable g-frames | Full Text | References | PDF (1.2 MB) | EPUB
  • 139 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Fractional matching number and spectral radius of nonnegative matrices of graphs
Ruifang Liu, Hong-Jian Lai, Litao Guo & Jie Xue
Pages: 4133-4145
Published online: 11 Jan 2021
AbstractforFractional matching number and spectral radius of nonnegative matrices of graphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 178 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
A note on local spectral subspace preservers
Ali Jaatit
Pages: 4146-4156
Published online: 11 Jan 2021
AbstractforA note on local spectral subspace preservers | Full Text | References | PDF (878 KB) | EPUB
  • 55 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
A pointwise weak-majorization inequality for linear maps over Euclidean Jordan algebras
M. Seetharama Gowda & J. Jeong
Pages: 4157-4176
Published online: 07 Jan 2021
AbstractforA pointwise weak-majorization inequality for linear maps over Euclidean Jordan algebras | Full Text | References | PDF (1.5 MB) | EPUB
  • 68 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Maps preserving transition probability from pure product states to pure states
Jinli Xu, Yuan Xue & Ajda Fošner
Pages: 4177-4190
Published online: 17 Jan 2021
AbstractforMaps preserving transition probability from pure product states to pure states | Full Text | References | PDF (1 MB) | EPUB
  • 95 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Linear transformations preserving algebraic elements of degree 2
Willian Franca & Magno Alves
Pages: 4191-4213
Published online: 17 Jan 2021
AbstractforLinear transformations preserving algebraic elements of degree 2 | Full Text | References | PDF (1.6 MB) | EPUB
  • 65 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Triangle-free graphs with six non-zero eigenvalues
Fang Duan & Weijuan Zhang
Pages: 4214-4227
Published online: 17 Jan 2021
AbstractforTriangle-free graphs with six non-zero eigenvalues | Full Text | References | PDF (1.8 MB) | EPUB
  • 79 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
The Araki-Lieb-Thirring inequality and the Golden-Thompson inequality in Euclidean Jordan algebras
J. Tao, G. Q. Wang & L. Kong
Pages: 4228-4243
Published online: 22 Jan 2021
AbstractforThe Araki-Lieb-Thirring inequality and the Golden-Thompson inequality in Euclidean Jordan algebras | Full Text | References | PDF (1.1 MB) | EPUB
  • 151 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Some similarities classes related to O(2,1) in split quaternions
Wensheng Cao & Zhe Tang
Pages: 4244-4265
Published online: 11 Jan 2021
AbstractforSome similarities classes related to O(2,1) in split quaternions | Full Text | References | PDF (1.5 MB) | EPUB
  • 138 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
A direct method for updating mass and stiffness matrices with submatrix constraints
Jiao Xu & Yongxin Yuan
Pages: 4266-4281
Published online: 22 Jan 2021
AbstractforA direct method for updating mass and stiffness matrices with submatrix constraints | Full Text | References | PDF (1.2 MB) | EPUB
  • 131 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Roberts numerical radius orthogonality
Elias Faryad, Mohammad Sal Moslehian & Ali Zamani
Pages: 4282-4296
Published online: 22 Jan 2021
AbstractforRoberts numerical radius orthogonality | Full Text | References | PDF (1.2 MB) | EPUB
  • 143 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
A new characterization of the operator perspective
Ismail Nikoufar
Pages: 4297-4319
Published online: 22 Jan 2021
AbstractforA new characterization of the operator perspective | Full Text | References | PDF (1.6 MB) | EPUB
  • 65 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
On the tightness of bounds for transients of weak CSR expansions and periodicity transients of critical rows and columns of tropical matrix powers
Glenn Merlet, Thomas Nowak & Sergeĭ Sergeev
Pages: 4320-4350
Published online: 03 Feb 2021
AbstractforOn the tightness of bounds for transients of weak CSR expansions and periodicity transients of critical rows and columns of tropical matrix powers | Full Text | References | PDF (2.3 MB) | EPUB
  • 65 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Note on one family of real division algebras
Marina Tvalavadze, Ekaterina Napedenina & Qingzi Jiang
Pages: 4351-4359
Published online: 31 Jan 2021
AbstractforNote on one family of real division algebras | Full Text | References | PDF (820.7 KB) | EPUB
  • 95 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
(m, C)-Isometric Toeplitz operators with rational symbols
Eungil Ko, Ji Eun Lee & Jongrak Lee
Pages: 4360-4376
Published online: 13 Feb 2021
Abstractfor(m, C)-Isometric Toeplitz operators with rational symbols | Full Text | References | PDF (1.2 MB) | EPUB
  • 65 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
The evolution operator of evolution algebras
Desamparados Fernández-Ternero, Víctor M. Gómez-Sousa & Juan Núñez-Valdés
Pages: 4377-4396
Published online: 01 Feb 2021
AbstractforThe evolution operator of evolution algebras | Full Text | References | PDF (1.5 MB) | EPUB
  • 133 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
Operator factorization of range space relations∗
Maria Joia & Tania Luminia Costache
Pages: 4397-4404
Published online: 30 Jan 2021
AbstractforOperator factorization of range space relations∗ | Full Text | References | PDF (662.7 KB) | EPUB
  • 45 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Reflexivity of sets of isometries on bounded variation function spaces
Maliheh Hosseini
Pages: 4405-4415
Published online: 01 Feb 2021
AbstractforReflexivity of sets of isometries on bounded variation function spaces | Full Text | References | PDF (859 KB) | EPUB
  • 46 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Orthogonality of sesquilinear forms and spaces of operators
Saikat Roy & Satya Bagchi
Pages: 4416-4424
Published online: 01 Feb 2021
AbstractforOrthogonality of sesquilinear forms and spaces of operators | Full Text | References | PDF (798.1 KB) | EPUB
  • 136 Views
  • 4 CrossRef citations
  • 0Altmetric
Article
On a conjecture related to the smallest signless Laplacian eigenvalue of graphs
Mohammad Reza Oboudi
Pages: 4425-4431
Published online: 01 Feb 2021
AbstractforOn a conjecture related to the smallest signless Laplacian eigenvalue of graphs | Full Text | References | PDF (584.1 KB) | EPUB
  • 226 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Further inequalities involving the weighted geometric operator mean and the Heinz operator mean
Ibrahim Ahmed Al-Subaihi & Mustapha Raïssouli
Pages: 4432-4454
Published online: 09 Feb 2021
AbstractforFurther inequalities involving the weighted geometric operator mean and the Heinz operator mean | Full Text | References | PDF (1.7 MB) | EPUB
  • 93 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
An Oppenheim type inequality for positive definite block matrices
Yongtao Li & Yuejian Peng
Pages: 4455-4466
Published online: 09 Feb 2021
AbstractforAn Oppenheim type inequality for positive definite block matrices | Full Text | References | PDF (900 KB) | EPUB
  • 146 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
On the nonlinear matrix equation Xp=A+∑i=1mMi∗(B+X−1)−1Mi
Zhixiang Jin & Chengbo Zhai
Pages: 4467-4482
Published online: 03 Feb 2021
AbstractforOn the nonlinear matrix equation Xp=A+∑i=1mMi∗(B+X−1)−1Mi | Full Text | References | PDF (1.2 MB) | EPUB
  • 114 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
Lotka–Volterra coalgebras
Manuel Arenas, Alicia Labra & Irene Paniello
Pages: 4483-4497
Published online: 03 Feb 2021
AbstractforLotka–Volterra coalgebras | Full Text | References | PDF (1.1 MB) | EPUB
  • 1035 Views
  • 5 CrossRef citations
  • 0Altmetric
Open Access
Article
Singular value and norm inequalities for positive semidefinite matrices
Ahmad Al-Natoor & Fuad Kittaneh
Pages: 4498-4507
Published online: 09 Feb 2021
AbstractforSingular value and norm inequalities for positive semidefinite matrices | Full Text | References | PDF (706 KB) | EPUB
  • 323 Views
  • 6 CrossRef citations
  • 0Altmetric
Article
Characterizations and accurate computations for tridiagonal Toeplitz matrices
Jorge Delgado, Héctor Orera & J. M. Peña
Pages: 4508-4527
Published online: 13 Feb 2021
AbstractforCharacterizations and accurate computations for tridiagonal Toeplitz matrices | Full Text | References | PDF (1.5 MB) | EPUB
  • 102 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Weak group inverses and partial isometries in proper *-rings
Mengmeng Zhou, Jianlong Chen, Yukun Zhou & Néstor Thome
Pages: 4528-4543
Published online: 09 Feb 2021
AbstractforWeak group inverses and partial isometries in proper *-rings | Full Text | References | PDF (1.1 MB) | EPUB
  • 134 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
Bounds of M-eigenvalues and strong ellipticity conditions for elasticity tensors
Shigui Li, Zhen Chen, Qilong Liu & Linzhang Lu
Pages: 4544-4557
Published online: 10 Feb 2021
AbstractforBounds of M-eigenvalues and strong ellipticity conditions for elasticity tensors | Full Text | References | PDF (1.2 MB) | EPUB
  • 187 Views
  • 6 CrossRef citations
  • 0Altmetric
Article
Construction of finite tight frames via singular value decomposition
Jun Ji & Long Wang
Pages: 4558-4567
Published online: 13 Feb 2021
AbstractforConstruction of finite tight frames via singular value decomposition | Full Text | References | PDF (778.3 KB) | EPUB
  • 414 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
The star order for idempotent operators
Shuhui Gao, Yuan Li & Xiaoming Xu
Pages: 4568-4583
Published online: 14 Feb 2021
AbstractforThe star order for idempotent operators | Full Text | References | PDF (1.1 MB) | EPUB
  • 180 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
An explicit upper bound on disparity for trees of a given diameter
Isaac Cinzori, Charles R. Johnson & Hannah Lang
Pages: 4584-4596
Published online: 17 Feb 2021
AbstractforAn explicit upper bound on disparity for trees of a given diameter | Full Text | References | PDF (1.2 MB) | EPUB
  • 58 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
The change of Seidel energy of tripartite Turán graph due to edge deletion
Gui-Xian Tian, Yuan Li & Shu-Yu Cui
Pages: 4597-4614
Published online: 28 Feb 2021
AbstractforThe change of Seidel energy of tripartite Turán graph due to edge deletion | Full Text | References | PDF (1.3 MB) | EPUB
  • 286 Views
  • 3 CrossRef citations
  • 0Altmetric
Article
Nonnegativity for hafnians of certain matrices
Kamil Brádler, Shmuel Friedland & Robert B. Israel
Pages: 4615-4619
Published online: 24 Feb 2021
AbstractforNonnegativity for hafnians of certain matrices | Full Text | References | PDF (426.9 KB) | EPUB
  • 93 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
On double cosets of groups GL (n) with respect to subgroups of block strictly triangular matrices
Yury A. Neretin
Pages: 4620-4632
Published online: 28 Feb 2021
AbstractforOn double cosets of groups GL (n) with respect to subgroups of block strictly triangular matrices | Full Text | References | PDF (1.1 MB) | EPUB
  • 792 Views
  • 1 CrossRef citations
  • 0Altmetric
Open Access
Article
Markov evolution algebras
Irene Paniello
Pages: 4633-4653
Published online: 28 Feb 2021
AbstractforMarkov evolution algebras | Full Text | References | PDF (1.5 MB) | EPUB
  • 777 Views
  • 6 CrossRef citations
  • 0Altmetric
Open Access
Article
On the distance Laplacian spectral radius of bicyclic graphs
Nannan Xu, Aimei Yu & Rong-Xia Hao
Pages: 4654-4674
Published online: 10 Mar 2021
AbstractforOn the distance Laplacian spectral radius of bicyclic graphs | Full Text | References | PDF (1.6 MB) | EPUB
  • 215 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Quadric surfaces in the Pfaffian hypersurface in ℙ14
Ada Boralevi, Maria Lucia Fania & Emilia Mezzetti
Pages: 4675-4694
Published online: 05 Mar 2021
AbstractforQuadric surfaces in the Pfaffian hypersurface in ℙ14 | Full Text | References | PDF (1.7 MB) | EPUB
  • 74 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
On contact brackets on the tensor product
Pasha Zusmanovich
Pages: 4695-4706
Published online: 03 Mar 2021
AbstractforOn contact brackets on the tensor product | Full Text | References | PDF (853.5 KB) | EPUB
  • 83 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
Convexity of the orbit-closed C-numerical range and majorization
Jireh Loreaux & Sasmita Patnaik
Pages: 4707-4750
Published online: 27 Apr 2021
AbstractforConvexity of the orbit-closed C-numerical range and majorization | Full Text | References | PDF (3.2 MB) | EPUB
  • 74 Views
  • 1 CrossRef citations
  • 0Altmetric
Article
The general spectral radii of (multicone-)graphs with prescribed degree sequence
Yufei Huang, Muhuo Liu & Francesco Belardo
Pages: 4751-4777
Published online: 10 Mar 2021
AbstractforThe general spectral radii of (multicone-)graphs with prescribed degree sequence | Full Text | References | PDF (2.1 MB) | EPUB
  • 119 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
Tensor product modules over the twisted Heisenberg–Virasoro algebra
Haibo Chen, Yanyong Hong & Yucai Su
Pages: 4778-4791
Published online: 03 Mar 2021
AbstractforTensor product modules over the twisted Heisenberg–Virasoro algebra | Full Text | References | PDF (1 MB) | EPUB
  • 109 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
On the spectral radius and energy of digraphs
Juan R. Carmona & Jonnathan Rodríguez
Pages: 4792-4803
Published online: 18 Mar 2021
AbstractforOn the spectral radius and energy of digraphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 109 Views
  • 2 CrossRef citations
  • 0Altmetric
Article
A spectral method to incidence balance of oriented hypergraphs and induced signed hypergraphs
Yi Wang, Wang Le & Yi-Zheng Fan
Pages: 4804-4818
Published online: 10 Mar 2021
AbstractforA spectral method to incidence balance of oriented hypergraphs and induced signed hypergraphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 150 Views
  • 0 CrossRef citations
  • 0Altmetric
Article
On joint posinormality of operators
El Moctar Ould Beiba & Sid Ahmed Ould Ahmed Mahmoud
Pages: 4819-4834
Published online: 18 Mar 2021
AbstractforOn joint posinormality of operators | Full Text | References | PDF (1.3 MB) | EPUB
  • 65 Views
  • 1 CrossRef citations
  • 0Altmetric

Explore articles

Explore the most recently published articles

Diameter of the BJ-orthograph in finite-dimensional C*-algebras
Srdjan Stefanović
Article | Published online: 25 Jul 2024
Constructing cospectral hypergraphs
Aida Abiad et al.
Article | Published online: 25 Jul 2024
Open Access
Additive decomposability preserving maps between exterior powers of vector spaces
Jinting Lau et al.
Article | Published online: 23 Jul 2024
On the signs of the principal minors of Hermitian matrices
Xavier Martínez-Rivera et al.
Article | Published online: 19 Jul 2024
View all latest articles