AbstractLet H be a Hermitian matrix, and H˜ be its perturbed matrix. In this paper, both additive and multiplicative perturbations of eigenspace are studied, and some absolute and relative bounds are presented, which are better than the existing bounds in some sense
AbstractTwo perturbation estimates for maximal positive definite solutions of equations X+A*X−1A=Q a...
AbstractWe present new sinΘ theorems for perturbations of positive definite matrix pairs. The rotati...
AbstractA new lower bound on the smallest eigenvalue τ(A★B) for the Fan product of two nonsingular M...
AbstractLet H be a Hermitian matrix, and H˜=D*HD be its perturbed matrix. In this paper, the multipl...
We give a bound for the perturbations of invariant subspaces of a non-singular Hermitian matrix H un...
In this paper we consider the upper bound for the sine of the greatest canonical angle between the o...
We give a bound for the perturbations of invariant subspaces of a non-singular Hermitian matrix H un...
AbstractWe study the eigenvalue perturbations of an n×n real unreduced symmetric tridiagonal matrix ...
In this paper we consider the upper bound for the sine of the greatest canonical angle between the o...
AbstractWe give new and improved perturbation estimates for the solution of the matrix quadratic equ...
AbstractThe bounds of the smallest and largest eigenvalues for rank-one modification of the Hermitia...
AbstractIf A and B are n×n nonsingular M-matrices, a lower bound on the smallest eigenvalue τ(A☆B) f...
AbstractConsider the nonlinear matrix equationX=Q+AH(X−C)−1A,where Q is an n×n Hermitian positive de...
AbstractUpper bounds for the spectral variation of two regular matrix pairs have been given in [Guox...
We present in this note a correction to Theorem 17 in Ran and Wojtylak (Compl. Anal. Oper. Theory 15...
AbstractTwo perturbation estimates for maximal positive definite solutions of equations X+A*X−1A=Q a...
AbstractWe present new sinΘ theorems for perturbations of positive definite matrix pairs. The rotati...
AbstractA new lower bound on the smallest eigenvalue τ(A★B) for the Fan product of two nonsingular M...
AbstractLet H be a Hermitian matrix, and H˜=D*HD be its perturbed matrix. In this paper, the multipl...
We give a bound for the perturbations of invariant subspaces of a non-singular Hermitian matrix H un...
In this paper we consider the upper bound for the sine of the greatest canonical angle between the o...
We give a bound for the perturbations of invariant subspaces of a non-singular Hermitian matrix H un...
AbstractWe study the eigenvalue perturbations of an n×n real unreduced symmetric tridiagonal matrix ...
In this paper we consider the upper bound for the sine of the greatest canonical angle between the o...
AbstractWe give new and improved perturbation estimates for the solution of the matrix quadratic equ...
AbstractThe bounds of the smallest and largest eigenvalues for rank-one modification of the Hermitia...
AbstractIf A and B are n×n nonsingular M-matrices, a lower bound on the smallest eigenvalue τ(A☆B) f...
AbstractConsider the nonlinear matrix equationX=Q+AH(X−C)−1A,where Q is an n×n Hermitian positive de...
AbstractUpper bounds for the spectral variation of two regular matrix pairs have been given in [Guox...
We present in this note a correction to Theorem 17 in Ran and Wojtylak (Compl. Anal. Oper. Theory 15...
AbstractTwo perturbation estimates for maximal positive definite solutions of equations X+A*X−1A=Q a...
AbstractWe present new sinΘ theorems for perturbations of positive definite matrix pairs. The rotati...
AbstractA new lower bound on the smallest eigenvalue τ(A★B) for the Fan product of two nonsingular M...
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