scientific article

DOI10.1512/iumj.1989.38.38008zbMath0693.47014OpenAlexW4241079751MaRDI QIDQ3468186

László Kérchy

Publication date: 1989

Published in: Indiana University Mathematics Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1512/iumj.1989.38.38008

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

inner product spacepower bounded operatorisometriesBanach limitfactor spaceunitary asymptoteminimal unitary extensionhyperinvariant subspace latticesspectra of power bounded operatorsspectra of their asymptotes

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Structure theory of linear operators (47A65)

Related Items (21)

Asymptotic behaviour and cyclic properties of weighted shifts on directed trees ⋮ On similarity to normal operators ⋮ Szegő-type decompositions for isometries ⋮ Expansive operators which are power bounded or algebraic ⋮ Asymptotic limits of operators similar to normal operators ⋮ Shift-type invariant subspaces of contractions ⋮ Quasisimilarity of power bounded operators and Blum-Hanson property ⋮ Quasiaffine transforms of Hilbert space operators ⋮ SOLUTION OF THE MPC PROBLEM IN TERMS OF THE SZ.-NAGY–FOIAŞ DILATION THEORY ⋮ Notes on the codimension one conjecture in the operator corona theorem ⋮ On contractions with compact defects ⋮ On the commutant of asymptotically non-vanishing contractions ⋮ Ergodic properties of operators in some semi-Hilbertian spaces ⋮ A Putnam-Fuglede commutativity property for Hilbert space operators ⋮ Compression of quasianalytic spectral sets of cyclic contractions ⋮ Characterization of Cesàro andL-asymptotic limits of matrices ⋮ Power bounded m-left invertible operators ⋮ A Katznelson–Tzafriri type theorem in Hilbert spaces ⋮ Operator inequalities implying similarity to a contraction ⋮ Asymmetric Putnam-Fuglede theorem for \((n,k)\)-quasi-\(\ast\)-paranormal operators ⋮ Example of a quasianalytic contraction whose spectrum is a proper subarc of the unit circle

This page was built for publication: