Cover Image

On expansive operators that are quasisimilar to the unilateral shift of finite multiplicity

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Gamal', Maria F.
Format:	Preprint
Published:	2023
Subjects:	Functional Analysis 47A45, 47A15, 47A55
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

On isometric asymptotes of operators quasisimilar to isometries
by: Gamal', Maria F.
Published: (2022)

On similarity to contractions of class $C_{\cdot 0}$ with finite defects
by: Gamal', Maria F.
Published: (2024)

Non-stable subnormal contractions have nontrivial hyperinvariant subspaces
by: Gamal', Maria F.
Published: (2026)

Examples of cyclic polynomially bounded operators that are not similar to contractions
by: Gamal', Maria F.
Published: (2024)

Hyperinvariant subspaces for trace class perturbations of normal operators and decomposability
by: Gallardo-Gutiérrez, Eva A., et al.
Published: (2025)

Finite rank perturbations of normal operators: hyperinvariant subspaces and a problem of Pearcy
by: Gallardo-Gutiérrez, Eva A., et al.
Published: (2024)

On existence of hyperinvariant subspaces for quasinilpotent operators with a nonsymmetry in the growth of the resolvent
by: Gamal', Maria F.
Published: (2024)

Rhaly operators: more on generalized Cesàro operators
by: Gallardo-Gutiérrez, Eva A., et al.
Published: (2024)

On a binary operation for positive operators
by: Furuichi, Shigeru, et al.
Published: (2024)

Some relationships with subnormal operators and existence of hyperinvariant subspaces
by: Gamal', Maria F.
Published: (2025)

Real spectral shift functions for pairs of contractions and pairs of dissipative operators
by: Malamud, M. M., et al.
Published: (2026)

Real-valued spectral shift functions for contractions and dissipative operators
by: Malamud, Mark M., et al.
Published: (2024)

Fredholmness and Weylness of block operator matrices
by: Sarajlija, Nikola
Published: (2021)

On decomposition for pairs of twisted contractions
by: Majee, Satyabrata, et al.
Published: (2022)

Invertibility properties of operator matrices on Hilbert spaces
by: Sarajlija, Nikola
Published: (2021)

Classes of operators related to subnormal operators
by: Curto, Raúl E., et al.
Published: (2024)

One-sided Drazin inverses in Banach algebras and perturbations of B-Fredholm spectra
by: Yan, Kai
Published: (2024)

Complex analysis of symmetric operators. II: entire operators with deficiency index 1
by: Wang, Yicao
Published: (2025)

The fundamental equations for inversion of operator pencils on Banach space
by: Albrecht, Amie, et al.
Published: (2022)

Wold decomposition for isometries with equal range
by: Majee, Satyabrata, et al.
Published: (2023)

$k$-Regular Factorizations and Invariant Subspaces of Completely Non-Unitary Contractions
by: Haria, Kalpesh J., et al.
Published: (2026)

$k$-Regular Factorizations and Joint Invariant Subspaces of Completely Non-Coisometric Row Contractions
by: Haria, Kalpesh J., et al.
Published: (2026)

Hyers-Ulam Stability of Unbounded Closable Operators in Hilbert Spaces
by: Majumdar, Arup, et al.
Published: (2024)

On singular points in the essential spectrum
by: Plakhotnikov, Alexander
Published: (2025)

A new functional model for contractions
by: Yicao, Wang
Published: (2025)

On doubly commuting operators in $C_{1, r}$ class and quantum annulus
by: Tomar, Nitin
Published: (2025)

Hyperinvariant subspaces for normaloid essential isometric operators
by: Bala, Neeru, et al.
Published: (2020)

Chaotic weighted shifts on directed trees
by: Grosse-Erdmann, Karl-G., et al.
Published: (2023)

Dense and subspace dense subsets in finite-dimensional spaces
by: Herzi, Salah, et al.
Published: (2021)

Weak Stability and Quasistability
by: Kubrusly, C. S., et al.
Published: (2023)

Lipschitz Estimates and an application to trace formulae
by: Bhattacharyya, Tirthankar, et al.
Published: (2023)

Second order trace formulae
by: Chattopadhyay, Arup, et al.
Published: (2021)

Perturbations of Toeplitz operators on vector-valued Hardy spaces
by: Khan, Arshad, et al.
Published: (2025)

Complex analysis of symmetric operators, I
by: Wang, Yicao
Published: (2024)

Characterizations of positive operators via their powers
by: Stanković, Hranislav
Published: (2025)

Spectral cuts and unconventional functional calculi
by: Gallardo-Gutiérrez, Eva A., et al.
Published: (2026)

Almost invariant subspaces of shift operators and products of Toeplitz and Hankel operators
by: Gu, Caixing, et al.
Published: (2024)

Trace formulas in higher dimensions
by: Chattopadhyay, Arup, et al.
Published: (2023)

Refinements of generalized Euclidean operator radius inequalities of 2-tuple operators
by: Jana, Suvendu, et al.
Published: (2023)

Dunford property for composition operators on $H^p$-spaces
by: Gallardo-Gutiérrez, Eva A., et al.
Published: (2024)