Seminário Análise Funcional e Aplicações 

13/09/2002, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática
Bernd Silbermann, Technische Universität Chemnitz

Collocation Matrices and Computation of Partial Indices of Regular Matrix Functions

The talk is aimed at the computation of the partial indices of regular matrix functions knowing the values of these functions at distinguished points. The proposed algorithm is not only stable but also converges sufficiently fast provided the underlying function is smooth.