Linear & Multilinear Algebra

Article	Citations
Hadamard product and related inequalities in the Jordan spin algebra	29
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	16
Local derivations on the Lie algebra W (2, 2)	15
The incomplete matrix beta function and its application to first Appell hypergeometric matrix function	15
Scaffoldings of totally positive matrices and line insertion	14
Forms of biisometric operators and biorthogonality	13
A decomposition of matrix-valued H 2 -functions	12
Some properties of c-K-g-frames in Hilbert C*-modules	12
On a question of Bhatia, Friedland and Jain II	11
Exponential stability of switched block triangular systems under arbitrary switching	11
On simple evolution algebras of dimension two and three. Constructing simple and semisimple evolution algebras	10
On the spectral radius and the energy of eccentricity matrices of graphs	9
On subdirect sums of Nekrasov matrices	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
On the signless Laplacian spectrum of k -uniform hypergraphs	9
New backward error bounds of Rayleigh–Ritz projection methods for quadratic eigenvalue problem	9
A new invariant for cyclic orbit flag codes	8
On special H -matrices based on Beauwens condition	8
Formulas for the eigendiscriminants of ternary and quaternary forms	8
Spectral theory of weighted hypergraphs via tensors	8
Symmetric perimeters of completely positive Boolean matrices and their preservers	8

Finsler geometries on strictly accretive matrices	7
Almost full rank matrices arising from transitive tournaments	7
On 6× 6 complex Hadamard matrices containing two nonintersecting identical 3× 3 submatrices	7
An efficient approach for enclosing the solution set of the interval coupled Sylvester matrix equations	7
A strict inequality on the energy of edge partitioning of graphs	7
The Ihara expression of a generalization of the weighted zeta function on a finite digraph	7
Existence of flipped orthogonal conjugate symmetric Jordan canonical bases for real H -selfadjoint matrices	7
The tan Θ theorem for definite matrix pairs	7
Towards a classification of incomplete Gabor POVMs in ℂ d	7
On exp(Der(E)) of nilpotent evolution algebras of maximal nilindex	6
The -positive semidefinite matrices A such that are nonsingular	6
On the numerical index of the real two-dimensional L p space	6
Some classes of nonsingular tensors and application	6
Real Schur norms and Hadamard matrices	6
On the spectral radius of the adjacency matrix and signless Laplacian matrix of a graph	6
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
Coherence invariant maps on order-3 symmetric tensors	5
Leibniz algebras and graphs	5
On resistance matrices of weighted balanced digraphs	5
Countably many asymptotic tensor ranks	5
On singular pencils with commuting coefficients	5
Further results on weighted core inverse in a ring	5
Characterization of C-symmetric Toeplitz operators for a class of conjugations in Hardy spaces	5
A Kantorovich type inequality for positive matrices	5
Characterizations of Lie centralizers of triangular algebras	5
Graphs with the minimal Laplacian coefficients	5
Representations of the weighted WG inverse and a rank equation's solution	5
Chollet's permanent conjecture for 4 × 4 matrices	5
Sum of two strictly n -zero matrices	4
Variable-parameter HSS methods for non-Hermitian positive definite linear systems	4
Maximal border subrank tensors	4
New multiplicative perturbation bounds on orthogonal projection	4
G-Drazin inverse combined with inner inverse	4
-(bi)derivations and transposed Poisson algebra structures on Lie algebras	4
Nice operators and nice spaces	4
LCP of matrix product codes	4
Quaternionic essential numerical range of complex operators	4
On decomposition of left-right Atkinson linear relations and related classes	4
On commutators of idempotents	4
Davis-Wielandt radius inequalities for off-diagonal operator matrices	4
Bott-Duffin group inverse	4
Joint numerical radius distance preservers on C *-algebras	4
Quantum injectivity of g-frames in finite dimensions	4
Proof of a conjecture on the determinant of the walk matrix of rooted product with a path	4
Characterization of matrices satisfying the reverse order law for the Moore–Penrose pseudoinverse	4
Modified CRI iteration methods for complex symmetric indefinite linear systems	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
Spectrum of banach valued holomorphic functions and polar sets	4

Spectral properties of linear operators on a Hilbert space	4
Nearest linearly structured polynomial matrix with some prescribed distinct eigenvalues	4
Some notes on the energy of graphs with loops	4
Signed graphs whose all Laplacian eigenvalues are main	4
Inequalities for partial determinants of positive semidefinite block matrices	4
On the solution of the Yang–Baxter–like operator equation on Hilbert spaces	4
Non-weight modules over a Schrödinger-Virasoro type algebra	4
Numerical range of quaternionic right linear bounded operators	4
On the closure of absolutely norm attaining operators	4
The inverse of the incidence matrix of a unicyclic graph	4
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
Linear operators and construction of symmetric symbols satisfying sum rules of order p	3
Euclidean and circum-Euclidean distance matrices: characterizations and interlacing property	3
Diameter of the BJ -orthograph in finite-dimensional C *-algebras	3
On a norming property of subspaces of a Banach space and some applications	3
The capability and certain functors of some nilpotent lie algebras of class two	3
Norm and numerical radius inequalities for operator matrices	3
Nonlinear maps preserving similarity on B(X)	3
The spectra of graphs based on general graph operations	3
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems	3
Matrices with rotation and/or reflection invariant higher rank numerical ranges	3
A-numerical radius and A-norm inequalities for semi-Hilbertian space operators	3
Exposedness of elementary positive maps between matrix algebras	3
Preservers of of pseudospectra of matrix skew products	3
An orthogonality relation in complex normed spaces based on norm derivatives	3
Correction	3
CFI upper triangular operator matrices	3
New unitary equivalences for some operator matrices with applications	3
The semi-Fredholmness and property (ω) for 2×2 upper triangular operator matrices	3
High relative accuracy for rational q-Bernstein–Vandermonde matrices	3
Lieb type convexity for positive operator monotone decreasing functions	3
From norm derivatives to orthogonalities in Hilbert C*-modules	3
Distinct eigenvalues are realizable with generic eigenvectors	3
A metric function for dual quaternion matrices and related least-squares problems	3
2-Local derivations on the Schrödinger-Virasoro algebra	3
On the two-sided removal and cancellation properties associated with selfadjoint operators	3
L-structure least squares solutions of generalized reduced biquaternion matrix equations with applications	3
Reverse Wiener spectral radius of trees	3
On graphs with strong anti-reciprocal eigenvalue property	3
Weak core inverses and pseudo core inverses in a ring with involution	3
Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices	3
On computing HITS ExpertRank via lumping the hub matrix	3
Representations and geometrical properties of generalized inverses over fields	3
A generalized Wigner–Yanase skew information	3
New characterizations and representations of the generalized Bott–Duffin inverse and its applications	3
Weighted generalized core–EP inverse	2
Transformations preserving the effective spectral radius of a matrix	2
Minimality of tensors of fixed multilinear rank	2
The projection m -weak group inverse	2
On the Seidel Estrada index of graphs	2
Sharp lower bounds for the Laplacian Estrada index of graphs	2
A quadratic operator equation and a non-commutative uncertainty relation	2
Upper and lower bounds for the solution of the Lyapunov matrix differential equation	2
Approximating the closest structured singular matrix polynomial	2
On von Neumann algebras consisting of complex symmetric operators	2
Modulus-based inexact non-alternating preconditioned splitting method for linear complementarity problems	2
Decay estimates of Green's matrices for discrete-time linear periodic systems	2
On G -majorization inequalities for gradients of G -increasing functions	2
A note on numerical ranges of tensors	2
Nilpotent linear spaces in M 4 ( F )	2
Classification of graphs by Laplacian eigenvalue distribution and independence number	2
Approximation by modified q-Gamma type operators via A-statistical convergence and power series method	2
Divisibility among power matrices associated with multiplicative functions	2
Maximal numerical range of tensor product of two operators	2
Metrics related to oscillator algebras	2
Generalized Drazin-meromorphic invertible operators and Browder type theorems	2
Some properties of the q -numerical radius	2
A new approach to MacMahon’s Partition Analysis and associated applications	2
A construction of non-isomorphic polyhedral cones using Lyapunov rank	2
On some tensor inequalities based on the t-product	2
Products of generalized n -projections	2
On geometric circulant matrices with geometric sequence	2
Complex skew-symmetric conference matrices	2
Generalized Locally Toeplitz matrix-sequences and approximated PDEs on submanifolds: the flat case	2
On the best coapproximation problem in ℓ1n,	2
The normalized Laplacian spectrum of n -polygon graphs and applications	2
Sampling expansions associated with quaternion difference equations	2
Fixed points of doubly stochastic operators with application to Markov chains	2
Commutator widths of general linear groups over local rings	2

On a question of Erdős on doubly stochastic matrices	2
Derivations of triangular matrix rings	2
The generalized Brauer–Ostrowski theorem for matrices of operators	2
q-Numerical radius inequalities for Hilbert space	2
Some quantum MDS codes from GRS codes	2
Endomorphisms of the riordan group, some new facts	2
Fixed point groups of involutions of type O(q, k ) over a field of characteristic two	2
On determinants involving tangent functions	2
Comparison theorems for splittings of different M-tensors	2
Fredholm theory in quaternionic Banach algebras	2
Generalized Paley graphs equienergetic with their complements	2
Iterative hard thresholding for low CP-rank tensor models	2
A study of local symmetry of Birkhoff–James orthogonality in Banach spaces	2
A face of the polytope of doubly stochastic matrices	2
Commuting maps on idempotents and functional identities on finite subsets of fields	2
The Moore–Penrose inverses of unbounded closable operators and the direct sum of closed operators in Hilbert spaces	2
The equation X⊤AX=B with B skew-symmetric: how much of a bilinear form is skew-symmetric?	2
On the spectrum of fractional difference operator	2
Inequalities for products of singular values of matrices	2
A certain decomposition of infinite invertible matrices over division algebras	2
The spanning k-trees, perfect matchings and spectral radius of graphs	2
Poisson triple systems	2
Orthogonality over finite fields	2
The set of stable indices of 0–1 matrices with a given order	2
Extremal marginals of an unbounded local completely positive and local completely contractive map	2
Perturbations of tempered spectra	2
Strong commutativity preserving maps on rank k strictly triangular matrices	2
Competition periods of multipartite tournaments	2
Lie triple centralizers of the algebra of dominant block upper triangular matrices	1
On the second largest adjacency eigenvalue of trees with given diameter	1
Unified approach to reciprocal matrices with Kippenhahn curves containing elliptical components	1
Local automorphisms of complex solvable Lie algebras of maximal rank	1
A note on the class of weighted graphs with strong anti-reciprocal eigenvalue property	1
One sided star and core orthogonality of matrices	1
Bounded rank perturbations of matrix pencils without nontrivial invariant factors	1
Improvements on some partial trace inequalities for positive semidefinite block matrices	1
Computing a compact local Smith–McMillan form	1
Schur decomposition of several matrices	1
On the smallest eigenvalue of Dα-matrix of connected graphs	1
Inner product inequalities with applications	1
Power-product matrix: nonsingularity, sparsity and determinant	1
A new version of Schur–Horn type theorem	1
On analytic structure of weighted shifts on generalized directed semi-trees	1
A note on von Neumann regular matrices	1
C -normality of rank-one perturbations of normal operators	1
On the pseudo-spectra and the related properties of infinite-dimensional Hamiltonian operators	1
The Jordan algebraic structure of the rotated quadratic cone	1
The distance spectral radius of k -uniform hypertrees with given number of vertices of maximum degree	1
Joint paranormality: bridging the gap between hyponormal and normaloid tuples	1
On some properties of vector space based graphs	1
The eigenvectors-eigenvalues identity and Sun's conjectures on determinants and permanents	1
Existence and uniqueness of solutions for Leontief's Input–Output Model, graph theory and sensitivity analysis	1
Weighted Reed–Solomon convolutional codes	1
Enumeration of spanning trees of middle digraphs	1
One-sided w-core inverses in rings with an involution	1
AE and EA versions of X -robustness for interval circulant matrices in max–min algebra	1
Investigation for the k -analogue of τ -Gauss hypergeometric matrix functions and associated fractional calculus	1
A new almost convergent sequence space defined by Schröder matrix	1
New inequalities for permanents and hafnians and some generalizations	1
Laplacian eigenvalue distribution, diameter and domination number of trees	1
The generalized Banach sequence spaces and their dual spaces based on permutation symmetric gauge norms	1
Ever-reaching probabilities and mean first passage times of higher order ergodic Markov chains	1
An analogue of the relationship between SVD and pseudoinverse over double-complex matrices	1
Another proof of a result on the doubly superstochastic matrices	1
A note on -gradings on the Grassmann algebra and elementary number theory	1
Norm inequalities for positive definite matrices related to a question of Bourin	1
Generalized matricial ranges and positive definiteness	1
Trace maximization algorithm for the approximate tensor diagonalization	1
Upper bounds for the Euclidean spectral radius of operators via joint norms	1
Separability of Hermitian tensors and PSD decompositions	1
Procrustes problem for the inverse eigenvalue problem of normal (skew) J -Hamiltonian matrices and normal J -symplectic matrices	1
Higher order ergodic Markov chains and first passage times	1
Spherical Aluthge transform, spherical p and log -hyponormality of commuting pairs of operators II	1
Dominating sets for uniform subset graphs	1
Independence and orthogonality of algebraic eigenvectors over the max-plus algebra	1
The images of multilinear and semihomogeneous polynomials on the algebra of octonions	1
On the sequence spaces involving bell numbers	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
Entries of the bottleneck matrices of maximal outerplanar graphs	1
Two-step Noda iteration for irreducible nonnegative matrices	1
Mixed singular value and phase majorization inequalities for accretive matrices	1
On affine spaces of alternating matrices with constant rank	1
Perturbations of gaps in the essential spectra of self-adjoint relations	1
Norm-preserving dilation theorems for a block positive semidefinite (definite) matrix	1
On supmodular matrices	1
Perturbation properties of the generalized spectral radius	1
Building homotheties through pinches	1
A characterization of state transfer on double subdivided stars	1
Conjugate phase retrieval on general Hilbert spaces	1
The p-norm of circulant matrices	1
Chain graph sequences and Laplacian spectra of chain graphs	1
Roundoff-error-free QR factorization via integer-preserving Gram Schmidt orthogonalization	1
Approximate orthogonality in complex normed spaces: a directional approach	1
Extremal realization spectra by two acyclic matrices whose graphs are caterpillars	1
Theoretical error estimates for computing the matrix logarithm by Padé-type approximants	1