Causal C0 operators and feedback stability

Avraham Feintuch

doi:10.1007/BF01768482

Causal C₀ operators and feedback stability

Avraham Feintuch

Department of Mathematics

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

Abstract

Linear feedback systems, for which the return difference T is a C₀ operator are studied. It is shown that if T is essentially unitary then such a system is well posed and stable. All strictly causal C₀ operators for which I-T^*T is compact are characterized.

Original language	English
Pages (from-to)	283-288
Number of pages	6
Journal	Mathematical Systems Theory
Volume	11
Issue number	1
DOIs	https://doi.org/10.1007/BF01768482
State	Published - 1 Dec 1977

ASJC Scopus subject areas

Theoretical Computer Science
Mathematics (all)
Computational Theory and Mathematics

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Causal C₀ operators and feedback stability

Abstract

ASJC Scopus subject areas

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