Some properties of concave operators

DOI10.3906/mat-1501-41zbMath1424.47099OpenAlexW2558724579MaRDI QIDQ4633678

Masoumeh Faghih-Ahmadi, Lotfollah Karimi, Karim Hedayatian

Publication date: 3 May 2019

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3906/mat-1501-41

zbMATH Keywords

weighted shiftsconcave operatorsN-supercyclicity

Mathematics Subject Classification ID

Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Special classes of linear operators (47B99) Cyclic vectors, hypercyclic and chaotic operators (47A16)

Related Items

Unnamed Item ⋮ Classes of operators related to m -hypercontractive and m -hyperexpansive Hilbert space operators ⋮ The Cauchy dual and 2-isometric liftings of concave operators

Cites Work

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• Spectral theory of hyponormal operators
• Linear chaos
• Wold-type decompositions and wandering subspaces for operators close to isometries
• Hyperexpansive composition operators
• n-supercyclic operators
• Supercyclicity and weighted shifts
• Some properties of N-supercyclic operators
• Co-analytic, right-invertible operators are supercyclic
• Approximate Proper Vectors
• Théorèmes taubériens et théorie spectrale