×

Found 4 Documents (Results 1–4)

Pseudospectra of operator polynomials. (English) Zbl 0994.47017

Dijksma, A. (ed.) et al., Recent advances in operator theory. The Israel Gohberg anniversary volume. Proceedings of the international workshop on operator theory and its applications, IWOTA-98, Groningen, Netherlands, June 30-July 3, 1998. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 124, 545-558 (2001).
PDFBibTeX XMLCite

On the approximation of operators and the convergence of the spectra of the approximants. (English) Zbl 0904.47002

Gohberg, I. (ed.) et al., Recent progress in operator theory. Vol. II. Proceedings of the international workshop on operator theory and applications, IWOTA 95, Regensburg, Germany, July 31-August 4, 1995. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 103, 279-283 (1998).
PDFBibTeX XMLCite

Filter Results by …

Document Type

Year of Publication

all top 3

Main Field

Software