Numerical ranges of composition operators with inner symbols

DOI10.1216/RMJ-2012-42-1-235zbMath1244.47004OpenAlexW2032410686MaRDI QIDQ422018

Valentin Matache

Publication date: 16 May 2012

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.rmjm/1327329320

zbMATH Keywords

numerical rangecomposition operatorsinner functions

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Linear composition operators (47B33)

Related Items (4)

Invertible and normal composition operators on the Hilbert Hardy space of a half-plane ⋮ Problems on Weighted and Unweighted Composition Operators ⋮ The numerical range of finite order elliptic automorphism composition operators ⋮ Nonminimal cyclic invariant subspaces of hyperbolic composition operators

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