The Symmetric Eigenvalue and Singular-Value Problems
Eigenvalue problems form the second most important class of problems in numerical linear algebra.
Perturbations of simple eigenvectors¶of linear operators
- Mathematics, Physics
Abstract:Residual bounds for perturbed simple eigenvectors of linear operators are derived.
Perturbed spectra of defective matrices
This paper is devoted to the perturbation theory for defective matrices. We consider the asymptotic expansions of the perturbed spectrum when a matrix A is changed to A
Discrete Symplectic Eigenvalue Problems
- MathematicsPathways in Mathematics
In this chapter we investigate eigenvalue problems associated with symplectic system ( SDS), where the coefficient matrix depends on a spectral parameter.
Structured maximal perturbations for Hamiltonian eigenvalue problems
- MathematicsJ. Comput. Appl. Math.