Linear & Multilinear Algebra

Article	Citations
Hadamard product and related inequalities in the Jordan spin algebra	32
The minimum number of multiplicity 1 eigenvalues among real symmetric matrices whose graph is a 2-linear tree	20
The q-derivative formula and determinant identities	20
Square roots of complex symmetric operators	19
Matrices over commutative rings as sums of higher powers	18
The incomplete matrix beta function and its application to first Appell hypergeometric matrix function	15
Local derivations on the Lie algebra W (2, 2)	15
Scaffoldings of totally positive matrices and line insertion	15
Some properties of c-K-g-frames in Hilbert C*-modules	13
Forms of biisometric operators and biorthogonality	13
A decomposition of matrix-valued H 2 -functions	12
On a question of Bhatia, Friedland and Jain II	11
Exponential stability of switched block triangular systems under arbitrary switching	10
On simple evolution algebras of dimension two and three. Constructing simple and semisimple evolution algebras	10
On the signless Laplacian spectrum of k -uniform hypergraphs	9
On subdirect sums of Nekrasov matrices	9
On the spectral radius and the energy of eccentricity matrices of graphs	9
Fredholm theory on Krein spaces and its application to pseudospectrum	9
Quasi-radial operators on the Fock space and C* -algebras of entire functions	9
Formulas for the eigendiscriminants of ternary and quaternary forms	8
On special H -matrices based on Beauwens condition	8
Symmetric perimeters of completely positive Boolean matrices and their preservers	8
New backward error bounds of Rayleigh–Ritz projection methods for quadratic eigenvalue problem	8
Weyl-type theorems for hypercyclic and supercyclic operators	8
The Ihara expression of a generalization of the weighted zeta function on a finite digraph	7

Towards a classification of incomplete Gabor POVMs in ℂ d	7
Almost full rank matrices arising from transitive tournaments	7
A strict inequality on the energy of edge partitioning of graphs	7
The tan Θ theorem for definite matrix pairs	7
Spectral theory of weighted hypergraphs via tensors	7
Existence of flipped orthogonal conjugate symmetric Jordan canonical bases for real H -selfadjoint matrices	6
On the numerical index of the real two-dimensional L p space	6
An efficient approach for enclosing the solution set of the interval coupled Sylvester matrix equations	6
Finsler geometries on strictly accretive matrices	6
On exp(Der(E)) of nilpotent evolution algebras of maximal nilindex	6
On 6× 6 complex Hadamard matrices containing two nonintersecting identical 3× 3 submatrices	6
Real Schur norms and Hadamard matrices	6
Some classes of nonsingular tensors and application	6
Leibniz algebras and graphs	5
Nice operators and nice spaces	5
Further results on weighted core inverse in a ring	5
The -positive semidefinite matrices A such that are nonsingular	5
Countably many asymptotic tensor ranks	5
On singular pencils with commuting coefficients	5
Chollet's permanent conjecture for 4 × 4 matrices	5
Characterization of C-symmetric Toeplitz operators for a class of conjugations in Hardy spaces	5
On the solution of the Yang–Baxter–like operator equation on Hilbert spaces	5
A new invariant for cyclic orbit flag codes	5
Characterizations of Lie centralizers of triangular algebras	5
A Kantorovich type inequality for positive matrices	5
Representations of the weighted WG inverse and a rank equation's solution	5
Quantum injectivity of g-frames in finite dimensions	5
Characterization of matrices satisfying the reverse order law for the Moore–Penrose pseudoinverse	5
Graphs with the minimal Laplacian coefficients	5
Some applications of eigenvalues of unitary Cayley graphs of matrix rings over finite fields	5
Unitary equivalences for k -circulant operator matrices with applications	5
On resistance matrices of weighted balanced digraphs	5
Coherence invariant maps on order-3 symmetric tensors	4
Numerical range of quaternionic right linear bounded operators	4
Further results on strongly core orthogonal matrix	4
Advancements in the generalization of m -isometries: introducing the q -partial-( m, A )-isometry class	4
On decomposition of left-right Atkinson linear relations and related classes	4
Bott-Duffin group inverse	4
Signed graphs whose all Laplacian eigenvalues are main	4
LCP of matrix product codes	4
Joint numerical radius distance preservers on C *-algebras	4
Inequalities for partial determinants of positive semidefinite block matrices	4
On binary relation of dual core generalized inverses	4
G-Drazin inverse combined with inner inverse	4
Maximal border subrank tensors	4
On the closure of absolutely norm attaining operators	4
Spectrum of banach valued holomorphic functions and polar sets	4
Spectral properties of linear operators on a Hilbert space	4
The inverse of the incidence matrix of a unicyclic graph	4
-(bi)derivations and transposed Poisson algebra structures on Lie algebras	4

Some notes on the energy of graphs with loops	4
Non-weight modules over a Schrödinger-Virasoro type algebra	4
Proof of a conjecture on the determinant of the walk matrix of rooted product with a path	4
Nearest linearly structured polynomial matrix with some prescribed distinct eigenvalues	4
Davis-Wielandt radius inequalities for off-diagonal operator matrices	4
On commutators of idempotents	4
New unitary equivalences for some operator matrices with applications	4
Sum of two strictly n -zero matrices	4
Quaternionic essential numerical range of complex operators	4
Modified CRI iteration methods for complex symmetric indefinite linear systems	4
New multiplicative perturbation bounds on orthogonal projection	4
Distinct eigenvalues are realizable with generic eigenvectors	3
Representations and geometrical properties of generalized inverses over fields	3
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems	3
An orthogonality relation in complex normed spaces based on norm derivatives	3
A generalized Wigner–Yanase skew information	3
Exposedness of elementary positive maps between matrix algebras	3
On computing HITS ExpertRank via lumping the hub matrix	3
Weak core inverses and pseudo core inverses in a ring with involution	3
The semi-Fredholmness and property (ω) for 2×2 upper triangular operator matrices	3
On the two-sided removal and cancellation properties associated with selfadjoint operators	3
High relative accuracy for rational q-Bernstein–Vandermonde matrices	3
Nonlinear maps preserving similarity on B(X)	3
Linear operators and construction of symmetric symbols satisfying sum rules of order p	3
The spectra of graphs based on general graph operations	3
Norm and numerical radius inequalities for operator matrices	3
New characterizations and representations of the generalized Bott–Duffin inverse and its applications	3
Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices	3
Matrices with rotation and/or reflection invariant higher rank numerical ranges	3
2-Local derivations on the Schrödinger-Virasoro algebra	3
L-structure least squares solutions of generalized reduced biquaternion matrix equations with applications	3
Reverse Wiener spectral radius of trees	3
CFI upper triangular operator matrices	3
A metric function for dual quaternion matrices and related least-squares problems	3
Algebraic technique for mixed least squares and total least squares problem in the reduced biquaternion algebra	3
Bialternant formula for Schur polynomials with repeating variables	3
Strong commutativity preserving maps on rank k strictly triangular matrices	3
Lieb type convexity for positive operator monotone decreasing functions	3
Endomorphisms of the riordan group, some new facts	3
From norm derivatives to orthogonalities in Hilbert C*-modules	3
Diameter of the BJ -orthograph in finite-dimensional C *-algebras	3
Euclidean and circum-Euclidean distance matrices: characterizations and interlacing property	3
On a norming property of subspaces of a Banach space and some applications	3
Correction	3
The capability and certain functors of some nilpotent lie algebras of class two	3
Preservers of of pseudospectra of matrix skew products	3
Commutator widths of general linear groups over local rings	3
On determinants involving tangent functions	2
Fixed point groups of involutions of type O(q, k ) over a field of characteristic two	2
Nilpotent linear spaces in M 4 ( F )	2
Perturbations of tempered spectra	2
A new approach to MacMahon’s Partition Analysis and associated applications	2
Comparison theorems for splittings of different M-tensors	2
Decay estimates of Green's matrices for discrete-time linear periodic systems	2
Poisson triple systems	2
Maximal numerical range of tensor product of two operators	2
Signless Laplacian energy, distance Laplacian energy and distance signless Laplacian spectrum of unitary addition Cayley graphs	2
Upper and lower bounds for the solution of the Lyapunov matrix differential equation	2
Generalized Paley graphs equienergetic with their complements	2
Generalized Drazin-meromorphic invertible operators and Browder type theorems	2
Generalized Locally Toeplitz matrix-sequences and approximated PDEs on submanifolds: the flat case	2
On the Seidel Estrada index of graphs	2
The projection m -weak group inverse	2
A face of the polytope of doubly stochastic matrices	2
Products of generalized n -projections	2
The set of stable indices of 0–1 matrices with a given order	2
On G -majorization inequalities for gradients of G -increasing functions	2
Competition periods of multipartite tournaments	2
Derivations of triangular matrix rings	2
Metrics related to oscillator algebras	2
Extremal marginals of an unbounded local completely positive and local completely contractive map	2
A note on numerical ranges of tensors	2
A quadratic operator equation and a non-commutative uncertainty relation	2
A study of local symmetry of Birkhoff–James orthogonality in Banach spaces	2
Some quantum MDS codes from GRS codes	2
Representations of special Jordan triple systems of all symmetric and hermitian n by n matrices	2
Iterative hard thresholding for low CP-rank tensor models	2
On von Neumann algebras consisting of complex symmetric operators	2
Weighted generalized core–EP inverse	2
Minimality of tensors of fixed multilinear rank	2

Fredholm theory in quaternionic Banach algebras	2
On geometric circulant matrices with geometric sequence	2
Sharp lower bounds for the Laplacian Estrada index of graphs	2
Modulus-based inexact non-alternating preconditioned splitting method for linear complementarity problems	2
Sampling expansions associated with quaternion difference equations	2
Divisibility among power matrices associated with multiplicative functions	2
Orthogonality over finite fields	2
On a question of Erdős on doubly stochastic matrices	2
q-Numerical radius inequalities for Hilbert space	2
Some properties of the q -numerical radius	2
Transformations preserving the effective spectral radius of a matrix	2
Inequalities for products of singular values of matrices	2
Fixed points of doubly stochastic operators with application to Markov chains	2
The Moore–Penrose inverses of unbounded closable operators and the direct sum of closed operators in Hilbert spaces	2
Classification of graphs by Laplacian eigenvalue distribution and independence number	2
The generalized Brauer–Ostrowski theorem for matrices of operators	2
A construction of non-isomorphic polyhedral cones using Lyapunov rank	2
On some tensor inequalities based on the t-product	2
The normalized Laplacian spectrum of n -polygon graphs and applications	2
Approximating the closest structured singular matrix polynomial	2
A certain decomposition of infinite invertible matrices over division algebras	2
Commuting maps on idempotents and functional identities on finite subsets of fields	2
On the best coapproximation problem in ℓ1n,	2
The spanning k-trees, perfect matchings and spectral radius of graphs	2
The equation X⊤AX=B with B skew-symmetric: how much of a bilinear form is skew-symmetric?	2
On analytic structure of weighted shifts on generalized directed semi-trees	1
“The periodic determinantal property for (0, 1) double banded matrices”: a correction and some comments	1
Dominating sets for uniform subset graphs	1
Improvements on some partial trace inequalities for positive semidefinite block matrices	1
An analogue of the relationship between SVD and pseudoinverse over double-complex matrices	1
Weighted Reed–Solomon convolutional codes	1
Entries of the bottleneck matrices of maximal outerplanar graphs	1
The Jordan algebraic structure of the rotated quadratic cone	1
A note on -gradings on the Grassmann algebra and elementary number theory	1
C -normality of rank-one perturbations of normal operators	1
On affine spaces of alternating matrices with constant rank	1
Chain graph sequences and Laplacian spectra of chain graphs	1
Norm-preserving dilation theorems for a block positive semidefinite (definite) matrix	1
Perturbations of gaps in the essential spectra of self-adjoint relations	1
On supmodular matrices	1
Theoretical error estimates for computing the matrix logarithm by Padé-type approximants	1
Local automorphisms of complex solvable Lie algebras of maximal rank	1
Generalized matricial ranges and positive definiteness	1
One-sided w-core inverses in rings with an involution	1
Upper bounds for the Euclidean spectral radius of operators via joint norms	1
A new version of Schur–Horn type theorem	1
The p-norm of circulant matrices	1
Joint paranormality: bridging the gap between hyponormal and normaloid tuples	1
Spectral radii of friendship graphs and their connected induced subgraphs	1
On some properties of vector space based graphs	1
Trace maximization algorithm for the approximate tensor diagonalization	1
GIBS: a general and efficient iterative method for computing the approximate inverse and Moore–Penrose inverse of sparse matrices based on the Schultz iterative method with applications	1
A note on the class of weighted graphs with strong anti-reciprocal eigenvalue property	1
Enumeration of spanning trees of middle digraphs	1
The eigenvectors-eigenvalues identity and Sun's conjectures on determinants and permanents	1
Bounded rank perturbations of matrix pencils without nontrivial invariant factors	1
The images of multilinear and semihomogeneous polynomials on the algebra of octonions	1
Mixed singular value and phase majorization inequalities for accretive matrices	1
On the smallest eigenvalue of Dα-matrix of connected graphs	1
Schur decomposition of several matrices	1
Investigation for the k -analogue of τ -Gauss hypergeometric matrix functions and associated fractional calculus	1
Inner product inequalities with applications	1
Ever-reaching probabilities and mean first passage times of higher order ergodic Markov chains	1
Power-product matrix: nonsingularity, sparsity and determinant	1
Independence and orthogonality of algebraic eigenvectors over the max-plus algebra	1
Conjugate phase retrieval on general Hilbert spaces	1
On the pseudo-spectra and the related properties of infinite-dimensional Hamiltonian operators	1
Building homotheties through pinches	1
Roundoff-error-free QR factorization via integer-preserving Gram Schmidt orthogonalization	1
On the second largest adjacency eigenvalue of trees with given diameter	1
Extremal realization spectra by two acyclic matrices whose graphs are caterpillars	1
Constructing cospectral hypergraphs	1
Factorization of matrices into products of squares or torsions and its applications to group algebras	1
Derivations, 2-local derivations and biderivations of the Euclidean Lie algebra and their applications	1
Another proof of a result on the doubly superstochastic matrices	1
A characterization of state transfer on double subdivided stars	1
On convergence of Jacobi–Davidson method for solving Hermitian generalized eigenvalue problems	1
AE and EA versions of X -robustness for interval circulant matrices in max–min algebra	1
Unified approach to reciprocal matrices with Kippenhahn curves containing elliptical components	1
A new almost convergent sequence space defined by Schröder matrix	1
Two-step Noda iteration for irreducible nonnegative matrices	1
Perturbation properties of the generalized spectral radius	1
One sided star and core orthogonality of matrices	1
The generalized Banach sequence spaces and their dual spaces based on permutation symmetric gauge norms	1
Laplacian eigenvalue distribution, diameter and domination number of trees	1
New inequalities for permanents and hafnians and some generalizations	1
On the sequence spaces involving bell numbers	1
Computing a compact local Smith–McMillan form	1
A note on von Neumann regular matrices	1
Existence and uniqueness of solutions for Leontief's Input–Output Model, graph theory and sensitivity analysis	1
When does ‖f(A)‖ = f(‖A‖) hold true?	1
The r -equilibrium problem	1
The distance spectral radius of k -uniform hypertrees with given number of vertices of maximum degree	1
Approximate orthogonality in complex normed spaces: a directional approach	1
Lie triple centralizers of the algebra of dominant block upper triangular matrices	1