:: Library Catalog

Cover Image

Saved in:

Bibliographic Details
Main Author:	Scherer, Marcel
Format:	Preprint
Published:	2025
Subjects:	Functional Analysis 47A05 (Primary), 47A20 (Secondary)
Online Access:	https://arxiv.org/abs/2509.05083
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Unbounded Antilinear Operators on Hilbert Spaces
by: Majumdar, Arup
Published: (2026)

Spectra of typical Hilbert space operators
by: Scherer, Marcel
Published: (2023)

Real linear operators and numerical ranges
by: Kołaczek, Damian, et al.
Published: (2025)

An operator triangle inequality for the quadratic symmetric modulus
by: Zhang, Teng
Published: (2026)

On the Cotlar-Stein lemma
by: Hartz, Michael, et al.
Published: (2026)

On symmetricity of the norm derivatives orthogonality in operator spaces
by: Ghosh, Souvik, et al.
Published: (2025)

On the Davis-Wielandt shell of an operator and the Davis-Wielandt index of a normed linear space
by: Bhunia, Pintu, et al.
Published: (2020)

Hyponormality of the sum of two Toeplitz operators
by: Gupta, Anuradha, et al.
Published: (2026)

Bishop-like theorems for non-subnormal operators
by: Jabłoński, Zenon Jan, et al.
Published: (2024)

Some improvements of numerical radius inequalities of operators and operator matrices
by: Bhunia, Pintu, et al.
Published: (2019)

Complete Non-Selfadjointness of Extensions of Symmetric Operators with Bounded Dissipative Perturbations
by: Fischbacher, Christoph, et al.
Published: (2025)

Hyponormal block Toeplitz operators with finite rank self-commutators
by: Abhinand, Mankunikuzhiyil, et al.
Published: (2026)

Alternating Weighted Residual Flows and the Non-Commutative Gap
by: Tian, James
Published: (2025)

Numerical range and Berezin range of weighted composition operators on weighted Dirichlet spaces
by: Barik, Somdatta, et al.
Published: (2026)

Propagation Phenomena for Operator-Valued Weighted Shifts
by: Curto, Raul E., et al.
Published: (2026)

$q$-Numerical Radius Estimates in Semi-Hilbertian Spaces and Their Relations with Matrix Means for Sectorial Matrices
by: Rani, Jyoti
Published: (2026)

Some Remarks on the Product Formula for Defect Numbers of Closed Operators
by: Fischbacher, Christoph, et al.
Published: (2025)

The pure $Y=X^{d}$ truncated moment problem
by: Fialkow, Lawrence, et al.
Published: (2025)

A constructive approach to the truncated moment problem on cubic curves in Weierstrass form
by: Bhardwaj, Abhishek, et al.
Published: (2026)

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

Squares of symmetric operators
by: Arlinskii, Yury
Published: (2024)

Orthogonality and Numerical radius inequalities of operator matrices
by: Mal, Arpita, et al.
Published: (2019)

$H^\infty$--functional calculus for generators of semigroups that admit lower bounds
by: Haak, Benhard H., et al.
Published: (2026)

Elevating Precision in Inequalities for Numerical Radii and Operator Matrices
by: Rashid, M. H. M.
Published: (2024)

On the $A$-$q$-Numerical Range of Operators in Semi-Hilbertian Spaces
by: Rani, Jyoti, et al.
Published: (2025)

Composition-differentiation operators on weighted Dirichlet spaces
by: Sen, Anirban, 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)

Centered weighted composition operators on $L^2$-spaces revisited
by: Budzyński, Piotr
Published: (2026)

Various form closures associated with a fixed non-semibounded self-adjoint operator
by: Fleige, Andreas
Published: (2025)

Semi-hyponormality of commuting pairs of Hilbert space operators
by: Curto, Raul E., et al.
Published: (2026)

Cyclic Analytic 2-isometry of Finite Rank and Cauchy Dual Subnormality Problem
by: Khasnis, M. N., et al.
Published: (2023)

Limit of iteration of the induced Aluthge transformations of centered operators
by: Osaka, Hiroyuki, et al.
Published: (2024)

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

Dilation and Model Theory for Pairs of Contractions with a Twisted Commutation Relation
by: Ghosh, Sourav
Published: (2025)

Symmetry for algebras associated to Fell bundles over groups and groupoids
by: Flores, Felipe, et al.
Published: (2021)

Building ideals of two-Lipschitz operators between mertic and Banach spaces
by: Achour, Dahmane, et al.
Published: (2023)

Wold-type decomposition for doubly twisted left-invertible covariant representations
by: Kumar, Niraj, et al.
Published: (2026)

The degree of ill-posedness for some composition governed by the Cesaro operator
by: Deng, Yu, et al.
Published: (2024)

Negative powers of Hilbert-space contractions
by: Ransford, Thomas
Published: (2023)

A Finite Dimensional Counterexample for Arveson's Hyperrigidity Conjecture
by: Scherer, Marcel
Published: (2025)