Some spectral properties of operator-valued positive-real functions

DOI10.1016/j.sysconle.2020.104786zbMath1454.93122OpenAlexW3089692557MaRDI QIDQ826782

Hartmut Logemann

Publication date: 6 January 2021

Published in: Systems \& Control Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sysconle.2020.104786

zbMATH Keywords

numerical rangeinfinite-dimensional systemsspectrumpositive realoperator-valued transfer functionsstrictly positive-real

Mathematics Subject Classification ID

Feedback control (93B52) Multivariable systems, multidimensional control systems (93C35) Operator-theoretic methods (93B28)

Cites Work

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• The Circle Criterion and Input-to-State Stability
• Maximum theorems for vector valued holomorphic functions
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