Glasnik matematički, Vol. 35 No. 2, 2000.
Izvorni znanstveni članak
Relative perturbation bound for invariant subspaces of Hermitian matrix
Ninoslav Truhar
Ivan Slapničar
Sažetak
We give a bound for the perturbations of invariant subspaces of a non-singular Hermitian matrix H under relative additive perturbations of H. Such perturbations include the acse when the elements of H are known up to some relative tolerance. Our bound is, in appropriate cases, sharper that the classical bounds, and it generalizes some of the recent relative perturbation results.
Ključne riječi
Hrčak ID:
4873
URI
Datum izdavanja:
1.12.2000.
Posjeta: 787 *