Suchergebnis

• Analytic functional calculus and spectral decompositions Vasilescu, Florian-Horia Bucureşti : Ed. Acad., 1982

• Generalized inverses of linear operators representation and approximation Groetsch, Charles W. 1. print., New York [u.a.] : Dekker, 1977

• Perturbation theory for linear operators Kato, Tosio Berlin [u.a.] : Springer, 1966

• Spectral approximation of linear operators Chatelin, Françoise New York : Acad. Pr., 1983