Electronic Journal of Linear Algebra

Article	Citations
Recovering the characteristic polynomial of a graph from entries of the adjugate matrix	14
The Moore-Penrose inverse of the distance matrix of a helm graph	12
On the sum of the k largest absolute values of Laplacian eigenvalues of digraphs	9
The angular spectrum of the $\boldsymbol{3\times 3}$ copositive cone	8
Spin Leonard pairs and the zero diagonal space	8
Decompositions of matrices into a sum of invertible matrices and matrices of fixed nilpotence	7
Group inverses of matrices of directed trees	7
On condition numbers of quaternion matrix inverse and quaternion linear systems with multiple right-hand sides	7
New identity for Cayley's first hyperdeterminant with applications to symmetric tensors and entanglement	6
The copositive range	6
Stable polynomials via undirected colored graphs	5
The Laplacian matrix of weighted threshold graphs	5
On solutions of matrix equation ${AX=B}$ over a Bezout domain	5
HLPK and Sherman-type theorems for Schur complement of matrices	5
New results on $M$-matrices, $H$-matrices and their inverse classes	5
On the rank of m×2×2 and m×3×2 tensors over arbitrary fields	5
The non-symmetric strong multiplicity property for sign patterns	4
Schur functions and immanantal identities	4
The vertex connectivity and the third largest eigenvalue in regular (multi-)graphs	4
Adapted AZNN methods for time-varying and static matrix problems	3
Spectral conditions for rainbow matchings of bipartite graphs	3
Flag-shaped blockers of 123-avoiding permutation matrices	3
Probabilistic zero forcing with vertex reversion	3
Is the bounded rank perturbations problem for matrix pencils just a completion problem?	3
Multiplicativity of permanents over matrix semirings	3

Accurate computations with totally positive matrices applied to the computation of Gaussian quadrature formulae	3
Extremal spectral radii of uniform supertrees	3
New sufficient conditions for subdirect sums of Nekrasov matrices	3
Lyapunov-like transformations on the tensor product of nuclear pairs of proper cones	3
Eigenvalues and component factors in graphs	3
Eigenvalues for stochastic matrices with a prescribed stationary distribution	3
Fibers of the square map in finite groups of Lie type and an application	3
The Smith normal form of Hadamard matrices from Paley's second construction	2
Network parameters via equilibrium measures in Schrödinger random walks	2
Commuting additive maps on upper triangular and strictly upper triangular infinite matrices	2
Computing standard canonical forms of regular linear time varying DAEs via a preliminary stage	2
A new method to improve the efficiency and accuracy of incremental singular value decomposition	2
Concave function inequalities for sum of matrices	2
An extension of the Perron-Frobenius theory to arbitrary matrices and cones	2
Preservers of the p-power and the Wasserstein means on 2x2 matrices	2
The classification of graphs on eight vertices with coinciding zero forcing number and maximum nullity	2
Inverse eigenvalue and related problems for hollow matrices described by graphs	2
Linear maps that preserve parts of the spectrum on pairs of similar matrices	2
A new class of fixed point methods for solving absolute value equations	2
Laplacian spectral radius and integrality of token graphs	2
Flat portions on the boundary of the numerical range of a 5 × 5 companion matrix	2
Matrices having nonzero outer inverses	2
Graph products that allow two distinct eigenvalues	2
The allow sequence of distinct eigenvalues for a sign pattern	1
The maximum spectral radius of graphs with a large core	1
Principal eigenvectors in hypergraph Turán problems	1
A note on bounds for eigenvalues of nonsingular H-tensors	1
Toughness and signless Laplacian eigenvalues in graphs	1
More inequalities for positive semidefinite matrices	1
On means of determinants of matrix projections	1
On the numerical range of Kac-Sylvester matrices	1
Token graphs of Cayley graphs as lifts	1
Positive and negative square energies of graphs	1
The Graham-Hoffman-Hosoya-type theorems for the exponential distance matrix	1
The products of involutions in a matrix centralizer	1
Diagonalizably realizable implies universally realizable	1
Fields of U-invariants of matrix tuples	1
Refinement of von Neumann-type inequalities on product Eaton triples	1
Groups of singular alternating sign matrices	1
Versal deformations: a tool of linear algebra	1
Godsil-McKay switchings for gain graphs	1
Multi-alternating sign matrices	1
Characterizations of complex P-matrices	1
Near-bipartite Leonard pairs	1
A new weighted spectral geometric mean and properties	1
Completeness in the sense of Cauchy principal value of Eigensystems for infinite dimensional Hamiltonian operators	1
Minimal rank weighted weak Drazin inverses	1
Semirings in which the permanent of invertible matrices is multiplicative	1
On a generalization of the Johnson-Newman theorem to multiple rank-one perturbations	1
11 can be reduced to 10	1

Strong cospectrality and twin vertices in weighted graphs	1
Eigenvalue bounds for the quantum chromatic number of graph powers	1
A note on products of finite-dimensional quadratic matrices	1
Edge-disjoint spanning trees and balloons in (multi-)graphs from size or spectral radius	1
Minimal rank weak Drazin inverses: a class of outer inverses with prescribed range	1
Semipositivity with respect to the Lorentz cone	1
The Hamiltonian extended Krylov subspace method	1
On dimensions of maximal faces of completely positive cones	1
Characterization of invariant subspaces for a nilpotent linear operator that admit complementary invariant subspaces	1
Relation between the row left rank of a quaternion unit gain graph and the rank of its underlying graph	1
Fillmore's theorem and sums of nilpotent quaternion matrices	1
Null decomposition and a combinatorial-block generalized inversion of trees	1
Inverse of the squared distance matrix of a complete multipartite graph	1
Refinements of the Blanco-Koldobsky-Turnšek theorem	1
The matrix inverse Young inequality	1
Reverse order law and forward order law for the (b, c)-inverse	1
Numerical range for weighted Moore-Penrose inverse of tensor	1
On eigenvalues of real symmetric interval matrices: Sharp bounds and disjointness	1
Sparks of symmetric matrices and their graphs	1
The linear algebra of the Han–Monsky representation ring	1
The inverse of a symmetric nonnegative matrix can be copositive	0
Kemeny’s constant and the Lemoine point of a simplex	0
Rational solutions of the matrix equation $p(X) = A$	0
Structured level-2 condition numbers of matrix functions	0
Lengths of families of matrices allowing a minimal polynomial of given degree	0
Extending CSR decomposition to tropical inhomogeneous matrix products	0
On invertible non-bipartite unicyclic graphs with a unique perfect matching and their smallest positive eigenvalues	0
On singular distance matrices of unicyclic graphs	0
Diameter vs. Laplacian eigenvalue distribution	0
Products of skew-involutions	0
The numerical least squares solution of large linear systems - a compromise between speed and accuracy	0
Accurate computation of all eigenvalues of a totally nonnegative matrix by the Cauchon algorithm	0
Eigenvalue characterization of some structured matrix pencils under linear perturbation	0
Barycenter of the arithmetic-harmonic quantum divergence	0
Graphs with bipartite complement that admit two distinct eigenvalues	0
An improved algorithm for solving an inverse eigenvalue problem for band matrices	0
Construction of a solution to the rank 2 Horn problem	0
On positive and positive partial transpose matrices	0
The $\omega$-commuting graph of the upper-triangular matrix algebra	0
Periodic two-dimensional descriptor systems	0
On the Cayley Transform of Matrix Classes	0
Bounding the Solutions of Sylvester-like Absolute Value Equation	0
Stratifications of the ray space of a tropical quadratic form by Cauchy-Schwartz functions	0
On m-th roots of complex matrices	0
On the products of commutators of real $J$-symmetries	0
New properties of a special matrix related to positive-definite matrices	0
Another look at the eigenvalues of functions of a pair of orthogonal projectors	0
Connecting Kaporin's condition number and the Bregman log determinant divergence	0
Compatibility and companions for Leonard pairs	0
Coval description of the boundary of a numerical range and the secondary values of a matrix	0
A novel, blocked algorithm for the reduction to Hessenberg-triangular form	0
Algebraic connectivity and spectral w-variation of unicyclic graphs	0
Improving the superadditivity of some determinantal matrix maps	0
Orthogonal realizations of random sign patterns and other applications of the SIPP	0
Free plane curves with a linear Jacobian syzygy	0
NEPS of complex unit gain graphs	0
Spectral properties of certain sequences of products of two real matrices	0
The dimension of orbits and bundles of Hermitian pencils under $*$-congruence\	0
Hypocoercivity and hypocontractivity concepts for linear dynamical systems	0
Commutators of skew-involutions	0
Derivations on rank $k$ triangular matrices	0
Unicyclic 3-colored digraphs with bicyclic inverses	0
Weighted subdirect sum of Nekrasov matrices	0
Unicyclic graphs and the inertia of the squared distance matrix	0
Schur stability of matrix segment via bialternate product	0
Coalescing sets preserving cospectrality of graphs arising from block similarity matrices	0
The generic canonical form for $^*$congruence of matrices	0
A note on Lidskii's theorem for the directional derivatives of the eigenvalues of symmetric matrices	0
Defective eigenvalues of the non-backtracking matrix	0
A Sylvester-Kac matrix type and the Laplacian controllability of half graphs	0
Products of diagonalizable triangular matrices	0
Diagonal-Schur complements of Nekrasov matrices	0
Optimal approximation of a large matrix by a sum of projected linear mappings on prescribed subspaces	0
Sums of orthogonal, symmetric, and skew-symmetric matrices	0
Domination number and (signless Laplacian) spectral radius of cactus graphs	0
The eigenvalue decomposition of normal matrices by the skew-symmetric part	0
Hidden commutativity in semi-FTvN systems	0
Symplectic eigenvalues of positive-semidefinite matrices and the trace minimization theorem	0
Extremal problems for the eccentricity matrices of complements of trees	0
A study of the validity of Oppenheim's inequality for Hurwitz matrices associated with Hurwitz polynomials	0

Pareto H-eigenvalues of nonnegative tensors and uniform hypergraphs	0
Weak log-majorization and inequalities of power means	0
Deflating invariant subspaces for rank structured pencils	0
The signless Laplacian spectral radius of graphs without intersecting odd cycles	0
Bounds via spectral radius-preserving row sum expansions	0
Locating Eigenvalues of Symmetric Matrices - A Survey	0
W-weighted GDMP inverse for rectangular matrices	0
Faces of the signed Birkhoff polytopes	0
A finiteness result for complex Hadamard matrices in maximal Abelian self-adjoint subalgebras of $\rm M_n (\mathbb{C})$	0
Some symmetric sign patterns requiring unique inertia	0
Expressions and characterizations for the Moore-Penrose inverse of operators and matrices	0
Combinatorial considerations for the number of distinct eigenvalues of a matrix	0
The number of spanning trees of the bipartite complement of a semiregular bipartite graph	0
Bounding real tensor optimizations via the numerical range	0
Invertible bases and root vectors for analytic matrix-valued functions	0
Expressing matrices in $\mathrm{SL}_{n}(F)$ as products of commutators of unipotent matrices	0
Quaternionic MUBs in $\mathbb{H}^2$ and their reflection symmetries	0
Symmetry and asymmetry between positive and negative square energies of graphs	0
Birkhoff-James orthogonality in the trace norm, with applications to quantum resource theories	0
Connections between points of convexity of functions and centrality of elements in $C^*$-algebras	0
The inverse Horn problem	0
GLT sequences and normal matrices	0
Smith Normal Forms of graphical Hermite simplices	0
The numerical range of matrix products	0
Centered PSD matrices with thin spectrum are M-matrices	0
$SDD_1$ tensors and $B_1$-tensors	0
A permanent inequality for positive semidefinite matrices	0
Cycle products and efficient vectors in reciprocal matrices	0
Effective resistance matrices of weighted threshold graphs	0
The nonnegative inverse eigenvalue problem with prescribed zero patterns in dimension three	0
Graph degeneracy and orthogonal vector representations	0
Decompositions of periodic matrices into a sum of special matrices	0
Generalizing the Hermitian Structure in a Householder Reflector	0
Spectral extrema on graphs with given size forbidding small fans	0
Shell extremal eigenvalues of tridiagonal Toeplitz Matrices	0
Erratum for the paper "Solution of symmetric positive semidefinite Procrustes problem'' [Electron. J. Linear Algebra 35 (2019) 543-554]	0
Order relations of the Wasserstein mean and the spectral geometric mean	0
Qualitative, statistical, and extreme properties of spectral indices of signable pseudo-invertible graphs	0
Operator mean and mean iterations of positive constant upper triangular matrices	0
On low-dimensional partial isometries	0
Affine subspaces of matrices with rank in a range	0
The power of bidiagonal matrices	0
Minimizing the least eigenvalue of unbalanced signed unicyclic graphs with given girth or pendant vertices	0
Jordan chains of h-cyclic matrices, II	0
Nullities of cycle-spliced bipartite graphs	0
Jordan and isometric cone automorphisms in Euclidean Jordan algebras	0
Eigenvalue regions and realising monotone stochastic matrices.	0
On the Ky Fan $k$-norm of the $LI$-matrix of graphs	0