On operators close to isometries

DOI10.4064/sm186-3-6zbMath1147.47019OpenAlexW2004689506MaRDI QIDQ5387123

Sameer Chavan

Publication date: 7 May 2008

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/sm186-3-6

zbMATH Keywords

hyponormal operatorhypercyclic operatorwandering subspacehyperexpansive operatorp-isometric operator

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Cyclic vectors, hypercyclic and chaotic operators (47A16)

Related Items (15)

Triangulations of operators with two-isometric liftings ⋮ Operators with expansive \(m\)-isometric liftings ⋮ Rigidity theorems for spherical hyperexpansions ⋮ Brownian extensions in the context of three-isometries ⋮ Asymptotic properties for compressions of two-isometries ⋮ Weakly concave operators ⋮ Operators Cauchy dual to 2-hyperexpansive operators: the multivariable case ⋮ Essential normality of operators close to isometries ⋮ Three-isometric liftings with invariant isometric part ⋮ Complete systems of unitary invariants for some classes of 2-isometries ⋮ On \((m, p)\)-expansive and \((m, p)\)-contractive operators on Hilbert and Banach spaces ⋮ On operators with two-isometric liftings ⋮ The reflexivity of hyperexpansions and their Cauchy dual operators ⋮ Brownian type parts of operators in Hilbert spaces ⋮ Completely monotone functions of finite order and Agler's conditions

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