Cover Image

On Spectral Inclusion Sets and Computing the Spectra and Pseudospectra of Bounded Linear Operators

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Chandler-Wilde, Simon N., Chonchaiya, Ratchanikorn, Lindner, Marko
Format:	Preprint
Published:	2024
Subjects:	Spectral Theory 47A10, 47B36, 46E40, 47B80
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Spectral bounds for ergodic Jacobi operators
by: Hatinoğlu, Burak
Published: (2024)

Gershgorin-Type Spectral Inclusions for Matrices
by: Chandler-Wilde, Simon N., et al.
Published: (2024)

Spectral deviation of concentration operators on reproducing kernel Hilbert spaces
by: Marceca, Felipe, et al.
Published: (2026)

Spectral-Operator Calculus I: Trace-Form Evaluators and Spectral Growth in the Self-Adjoint Setting
by: Homer, John
Published: (2025)

Spectral Multiplicity Bounds for Jacobi Operators on Star-Like Graphs
by: Levi, Netanel, et al.
Published: (2025)

On the domains of first order differential operators on the Sierpiński gasket
by: Schefer, Waldemar
Published: (2025)

Gel'fand Integration of B(E, F*)-Valued Functions With Emphasis on (q, p)-Summing Operators
by: Milović, Matija, et al.
Published: (2026)

Universality of Packing Dimension Estimates for Spectral Measures of Quasiperiodic Operators: Monotone Potentials
by: Levi, Netanel
Published: (2025)

Thin Spectra for Periodic and Ergodic Word Models
by: Fillman, Jake, et al.
Published: (2025)

$C(K)$-spaces with few operators relative to posets
by: Acuaviva, Antonio
Published: (2025)

$A_\infty$-invariance of oscillatory norms, and Schatten characterisations of commutators
by: Hytönen, Tuomas
Published: (2026)

Schatten properties of commutators on metric spaces
by: Hytönen, Tuomas
Published: (2024)

Eigenfunction Expansion and the Decomposition of Jacobi Operators on $\mathbb{Z}$
by: Levi, Netanel
Published: (2024)

On Fractal Continuity Properties of Certain One-Dimensional Schrödinger Operators
by: Levi, Netanel
Published: (2025)

Optimal Lieb-Thirring type inequalities for Schrödinger and Jacobi operators with complex potentials
by: Bögli, Sabine, et al.
Published: (2025)

Hölder-Continuity of Extreme Spectral Values of Pseudodifferential Operators, Gabor Frame Bounds, and Saturation
by: Gröchenig, Karlheinz, et al.
Published: (2024)

An Order Relation between Eigenvalues and Symplectic Eigenvalues of a Class of Infinite-Dimensional Operators
by: John, Tiju Cherian, et al.
Published: (2022)

The $T$-strong duals of $L^1(T)$ and $L^\infty(T)$
by: Boisen, Florian, et al.
Published: (2026)

Spectral bounds for periodic Jacobi matrices
by: Hatinoğlu, Burak
Published: (2023)

On Spectral Stability for Rank One Perturbations
by: Caballero, Mario Alberto Ruiz, et al.
Published: (2025)

Abstract Left-Definite Theory: A Model Operator Approach, Examples, Fractional Sobolev Spaces, and Interpolation Theory
by: Fischbacher, Christoph, et al.
Published: (2024)

Spectral inclusions of perturbed normal operators and applications
by: Moreno, Javier, et al.
Published: (2023)

An Operator Theoretical Approach to Mercer's Theorem
by: Gheondea, Aurelian
Published: (2025)

Irreducibility of eventually positive semigroups
by: Arora, Sahiba, et al.
Published: (2023)

Generalized Hilbert operators acting on weighted spaces of holomorphic functions with sup-norms
by: Beltrán-Meneu, María J., et al.
Published: (2024)

Cesàro operators on the space of analytic functions with logarithmic growth
by: Bonet, José
Published: (2024)

Spectral transitions in some Rabi models
by: Świderski, Grzegorz, et al.
Published: (2026)

On a Question of Poltoratski
by: Levi, Netanel
Published: (2025)

A Weyl Matrix Perspective on Unbounded Non-Self-Adjoint Jacobi Matrices
by: Eichinger, Benjamin, et al.
Published: (2025)

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

A functional model and tridiagonalisation for symmetric anti-linear operators
by: Pushnitski, Alexander, et al.
Published: (2024)

Random Operator-Valued Kernels and Moment Dilations
by: Tian, James
Published: (2025)

Spectral representations of interpolation spaces of reproducing kernel Hilbert spaces
by: Bitzer, Michael, et al.
Published: (2025)

Sums of projections with random coefficients
by: Pastur, Leonid, et al.
Published: (2025)

Bohr and Rogosinski inequalities for operator valued holomorphic functions
by: Allu, Vasudevarao, et al.
Published: (2022)

On the Genericity of the Spectrum Intervalization for Multi-Frequency Quasiperiodic Schrödinger Operators
by: Piao, Daxiong
Published: (2026)

Characteristic function of a power partial isometry
by: Babbar, Kritika, et al.
Published: (2025)

Structural properties of Krylov subspaces, Krylov solvability, and applications to unbounded self-adjoint operators
by: Caruso, Noè Angelo
Published: (2024)

Weighted holomorphic mappings associated with p-compact type sets
by: Cabrera-Padilla, M. G., et al.
Published: (2024)

Looking for a continuous version of Bennett--Carl theorem
by: Astashkin, Sergey V., et al.
Published: (2025)