Electronic Journal of Linear Algebra

Article	Citations
The angular spectrum of the $\boldsymbol{3\times 3}$ copositive cone	22
Recovering the characteristic polynomial of a graph from entries of the adjugate matrix	15
The Moore-Penrose inverse of the distance matrix of a helm graph	7
On the sum of the k largest absolute values of Laplacian eigenvalues of digraphs	6
Generalized Commutators and the Moore-Penrose Inverse	6
On solutions of matrix equation ${AX=B}$ over a Bezout domain	5
On condition numbers of quaternion matrix inverse and quaternion linear systems with multiple right-hand sides	5
The algebra generated by nilpotent elements in a matrix centralizer	4
The maximal angle between 5×5 positive semidefinite and 5×5 nonnegative matrices	4
Group inverses of matrices of directed trees	4
Remarks on "Comparison between the Laplacian energy-like invariant and the Kirchhoff index''	4
New sufficient conditions for subdirect sums of Nekrasov matrices	3
The non-symmetric strong multiplicity property for sign patterns	3
Flag-shaped blockers of 123-avoiding permutation matrices	3
Schur functions and immanantal identities	3
Accurate computations with totally positive matrices applied to the computation of Gaussian quadrature formulae	3
The vertex connectivity and the third largest eigenvalue in regular (multi-)graphs	3
Decompositions of matrices into a sum of invertible matrices and matrices of fixed nilpotence	3
New results on $M$-matrices, $H$-matrices and their inverse classes	3
Eigenvalues for stochastic matrices with a prescribed stationary distribution	3
Extremal spectral radii of uniform supertrees	2
Trees with maximum sum of the two largest Laplacian eigenvalues	2
Adapted AZNN methods for time-varying and static matrix problems	2
An extension of the Perron-Frobenius theory to arbitrary matrices and cones	2
On the estimation of ${x}^TA^{-1}{x}$ for symmetric matrices	2

Probabilistic zero forcing with vertex reversion	2
Kronecker products of Perron similarities	2
mth roots of H-selfadjoint matrices over the quaternions	2
Sign patterns of rational matrices with large rank II	2
A note on the boundary of the Birkhoff-James ε-orthogonality sets	2
Lyapunov-like transformations on the tensor product of nuclear pairs of proper cones	2
Spectral conditions for rainbow matchings of bipartite graphs	2
Multiplicativity of permanents over matrix semirings	2
Flat portions on the boundary of the numerical range of a 5 × 5 companion matrix	2
Relation between the row left rank of a quaternion unit gain graph and the rank of its underlying graph	1
The products of involutions in a matrix centralizer	1
A note on semiscalar equivalence of polynomial matrices	1
Strong cospectrality and twin vertices in weighted graphs	1
Majorization inequalities via convex functions	1
Semirings in which the permanent of invertible matrices is multiplicative	1
Totally bipartite tridiagonal pairs	1
Positive and negative square energies of graphs	1
LIGHTS OUT! on graph products over the ring of integers modulo k	1
Concave function inequalities for sum of matrices	1
Preservers of the p-power and the Wasserstein means on 2x2 matrices	1
A note on bounds for eigenvalues of nonsingular H-tensors	1
Versal deformations: a tool of linear algebra	1
Numerical range for weighted Moore-Penrose inverse of tensor	1
Potentially stable and 5-by-5 spectrally arbitrary tree sign pattern matrices with all edges negative	1
Token graphs of Cayley graphs as lifts	1
A note on commuting additive maps on rank k symmetric matrices	1
The maximum spectral radius of graphs with a large core	1
Fillmore's theorem and sums of nilpotent quaternion matrices	1
Near-bipartite Leonard pairs	1
On the numerical range of Kac-Sylvester matrices	1
A new method to improve the efficiency and accuracy of incremental singular value decomposition	1
Simple necessary conditions for Hadamard factorizability of Hurwitz polynomials	1
Multi-alternating sign matrices	1
The Graham-Hoffman-Hosoya-type theorems for the exponential distance matrix	1
The allow sequence of distinct eigenvalues for a sign pattern	1
Reverse order law and forward order law for the (b, c)-inverse	1
Inverse of the squared distance matrix of a complete multipartite graph	1
Semipositivity with respect to the Lorentz cone	1
A new weighted spectral geometric mean and properties	1
Minimal rank weighted weak Drazin inverses	1
The matrix inverse Young inequality	1
Matrices having nonzero outer inverses	1
Inverse eigenvalue and related problems for hollow matrices described by graphs	1
Commuting additive maps on upper triangular and strictly upper triangular infinite matrices	1
Linear maps that preserve parts of the spectrum on pairs of similar matrices	1
Weak log-majorization and inequalities of power means	0
On tensor GMRES and Golub-Kahan methods via the T-product for color image processing	0
A norm inequality for three matrices	0
Invertible bases and root vectors for analytic matrix-valued functions	0
Polar decompositions of quaternion matrices in indefinite inner product spaces	0

Centrosymmetric universal realizability	0
Real dimension of the Lie algebra of S-skew-Hermitian matrices	0
Coalescing sets preserving cospectrality of graphs arising from block similarity matrices	0
Compatibility and companions for Leonard pairs	0
Orthogonal realizations of random sign patterns and other applications of the SIPP	0
Positive linear maps and spreads of normal matrices	0
Some symmetric sign patterns requiring unique inertia	0
Cycle products and efficient vectors in reciprocal matrices	0
Schur stability of matrix segment via bialternate product	0
Nullities of cycle-spliced bipartite graphs	0
Shell extremal eigenvalues of tridiagonal Toeplitz Matrices	0
Diagonal-Schur complements of Nekrasov matrices	0
Centered PSD matrices with thin spectrum are M-matrices	0
Kemeny’s constant and the Lemoine point of a simplex	0
Domination number and (signless Laplacian) spectral radius of cactus graphs	0
Spectral properties of certain sequences of products of two real matrices	0
A note on Lidskii's theorem for the directional derivatives of the eigenvalues of symmetric matrices	0
On $m$-th roots of nilpotent matrices	0
Expressing matrices in $\mathrm{SL}_{n}(F)$ as products of commutators of unipotent matrices	0
Rational solutions of the matrix equation $p(X) = A$	0
Constructions of cospectral graphs with different zero forcing numbers	0
The Hamiltonian extended Krylov subspace method	0
$SDD_1$ tensors and $B_1$-tensors	0
Unicyclic graphs and the inertia of the squared distance matrix	0
Extremal problems for the eccentricity matrices of complements of trees	0
Characterization of invariant subspaces for a nilpotent linear operator that admit complementary invariant subspaces	0
Qualitative, statistical, and extreme properties of spectral indices of signable pseudo-invertible graphs	0
Jordan chains of h-cyclic matrices, II	0
Refinement of von Neumann-type inequalities on product Eaton triples	0
On the Ger\v{s}gorin disks of distance matrices of graphs	0
Structured level-2 condition numbers of matrix functions	0
NEPS of complex unit gain graphs	0
A note on products of finite-dimensional quadratic matrices	0
The nonnegative inverse eigenvalue problem with prescribed zero patterns in dimension three	0
On the eigenvalues of matrices with common Gershgorin regions	0
Spectral upper bound on the quantum $k$-independence number of a graph	0
Affine subspaces of matrices with rank in a range	0
Decompositions of periodic matrices into a sum of special matrices	0
The inverse of a symmetric nonnegative matrix can be copositive	0
Linear systems of Diophantine equations	0
Order relations of the Wasserstein mean and the spectral geometric mean	0
Minimizing the least eigenvalue of unbalanced signed unicyclic graphs with given girth or pendant vertices	0
Unicyclic 3-colored digraphs with bicyclic inverses	0
Positivity of Hadamard powers of a few band matrices	0
W-weighted GDMP inverse for rectangular matrices	0
Pareto H-eigenvalues of nonnegative tensors and uniform hypergraphs	0
Birkhoff-James orthogonality in the trace norm, with applications to quantum resource theories	0
Graph degeneracy and orthogonal vector representations	0
Diagonalizably realizable implies universally realizable	0
Bounds via spectral radius-preserving row sum expansions	0
Barycenter of the arithmetic-harmonic quantum divergence	0
On the tensor rank of the 3 x 3 permanent and determinant	0
Bounding real tensor optimizations via the numerical range	0
On invertible non-bipartite unicyclic graphs with a unique perfect matching and their smallest positive eigenvalues	0
On m-th roots of complex matrices	0
Linear maps preserving the Lorentz spectrum: the $2 \times 2$ case	0
A Sylvester-Kac matrix type and the Laplacian controllability of half graphs	0
Hypocoercivity and hypocontractivity concepts for linear dynamical systems	0
Commutators of skew-involutions	0
Sign patterns associated with some graphs that allow or require diagonalizability	0
Upper bounds on the algebraic connectivity of graphs	0
On positive and positive partial transpose matrices	0
Error analysis of the generalized low-rank matrix approximation	0
Group inverses of matrices associated with certain graph classes	0
Principal eigenvectors in hypergraph Turán problems	0
Stratifications of the ray space of a tropical quadratic form by Cauchy-Schwartz functions	0
The inverse Horn problem	0
Optimal approximation of a large matrix by a sum of projected linear mappings on prescribed subspaces	0
Godsil-McKay switchings for gain graphs	0
A study of the validity of Oppenheim's inequality for Hurwitz matrices associated with Hurwitz polynomials	0
An improved algorithm for solving an inverse eigenvalue problem for band matrices	0
Fields of U-invariants of matrix tuples	0
Sparks of symmetric matrices and their graphs	0
The signless Laplacian spectral radius of graphs without intersecting odd cycles	0
New properties of a special matrix related to positive-definite matrices	0
The numerical range of matrix products	0
A novel, blocked algorithm for the reduction to Hessenberg-triangular form	0
On low-dimensional partial isometries	0
Families of graphs with twin pendent paths and the Braess edge	0
A projective approach to nonnegative matrix factorization	0

On the banded Toeplitz structured distance to symmetric positive semidefiniteness	0
Improving the superadditivity of some determinantal matrix maps	0
Derivations on rank $k$ triangular matrices	0
Symplectic eigenvalues of positive-semidefinite matrices and the trace minimization theorem	0
(0,1)-matrices and Discrepancy	0
The Gau-Wang-Wu conjecture on partial isometries holds in the 5-by-5 case	0
Sums of orthogonal, symmetric, and skew-symmetric matrices	0
K-subdirect sums of Nekrasov matrices	0
Diameter vs. Laplacian eigenvalue distribution	0
On the structure of isometrically embeddable metric spaces	0
Locating Eigenvalues of Symmetric Matrices - A Survey	0
Inertia Sets of Semicliqued Graphs	0
Extending CSR decomposition to tropical inhomogeneous matrix products	0
Nonparallel flat portions on the boundaries of numerical ranges of 4-by-4 nilpotent matrices	0
Connections between points of convexity of functions and centrality of elements in $C^*$-algebras	0
Banach spaces of GLT sequences and function spaces	0
On the Ky Fan $k$-norm of the $LI$-matrix of graphs	0
Eigenvalue characterization of some structured matrix pencils under linear perturbation	0
Generalized Standard Triples for Algebraic Linearizations of Matrix Polynomials	0
On decompositions of matrices into products of commutators of involutions	0
The number of spanning trees of the bipartite complement of a semiregular bipartite graph	0
Symmetry and asymmetry between positive and negative square energies of graphs	0
Alternating sign and sign-restricted matrices: representations and partial orders	0
Periodic two-dimensional descriptor systems	0
Spectral Slater index of tournaments	0
A permanent inequality for positive semidefinite matrices	0
Characterizations of complex P-matrices	0
Spectral extrema on graphs with given size forbidding small fans	0
Products of skew-involutions	0
GLT sequences and normal matrices	0
Minimal rank weak Drazin inverses: a class of outer inverses with prescribed range	0
The power of bidiagonal matrices	0
On the products of commutators of real $J$-symmetries	0
On eigenvalues of real symmetric interval matrices: Sharp bounds and disjointness	0
Groups of singular alternating sign matrices	0
Faces of the signed Birkhoff polytopes	0
On the non-backtracking spectral radius of graphs	0
Deflating invariant subspaces for rank structured pencils	0
Construction of a solution to the rank 2 Horn problem	0
Expressions and characterizations for the Moore-Penrose inverse of operators and matrices	0