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Convex domains and K-spectral sets
被引:0
|作者:
Catalin Badea
Michel Crouzeix
Bernard Delyon
机构:
[1] UMR CNRS no. 8524,Département de Mathématiques
[2] Université de Lille I,Institut de Recherche Mathématique de Rennes
[3] UMR CNRS no. 6625,undefined
[4] Université de Rennes 1,undefined
来源:
关键词:
Hilbert Space;
Space Operator;
Convex Domain;
Numerical Range;
Open Convex;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Let Ω be an open convex domain of [inline-graphic not available: see fulltext]. We study constants K such that Ω is K-spectral or complete K-spectral for each continuous linear Hilbert space operator with numerical range included in Ω. Several approaches are discussed.
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页码:345 / 365
页数:20
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