On diagonal coefficients of c0 operators

Avraham Feintuch

doi:10.1112/jlms/s2-17.3.507

On diagonal coefficients of c₀ operators

Avraham Feintuch

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

Let A be a C₀ contraction such that 1-A*A is compact. Then the point spectrum of A is the set of diagonal coefficients of A relative to a maximal chain of invariant subspaces of A.

Original language	English
Pages (from-to)	507-510
Number of pages	4
Journal	Journal of the London Mathematical Society
Volume	s2-17
Issue number	3
DOIs	https://doi.org/10.1112/jlms/s2-17.3.507
State	Published - 1 Jan 1978

ASJC Scopus subject areas

General Mathematics

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On diagonal coefficients of c₀ operators

Abstract

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