Cover Image

Fredholm Theory on Twisted Hilbert Scales: A Frame-Theoretic Approach to Half-Integer Fourier Modes

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Chakraborty, Anik, Kumar, Varinder
Format:	Preprint
Published:	2026
Subjects:	Functional Analysis Mathematical Physics Spectral Theory 46E35, 47A53, 47A10, 47B25, 58J20, 42C15
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

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

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

On Schauder Bases in Hilbert Space
by: Zubelevich, Oleg
Published: (2024)

Spectral theory for semigroups on locally convex spaces
by: Kruse, Karsten
Published: (2025)

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

Essential Self-Adjointness of the Geometric Deformation Operator on a Compact Interval
by: Alexa, Anton
Published: (2025)

Disjointly non-singular operators and various topologies on Banach lattices
by: Bilokopytov, Eugene
Published: (2025)

Locus of non-real eigenvalues of a class of linear relations in a Krein space
by: Jursenas, Rytis
Published: (2024)

B-Fredholm theory in Banach algebras
by: Zhang, Yunnan, et al.
Published: (2024)

Higher order spectral shift of Euclidean Callias operators
by: Fürst, Oliver
Published: (2025)

Quasi-selfadjoint extensions of dual pairs of linear relations
by: Xu, Guixin, et al.
Published: (2024)

Operator Theory on the Pentablock
by: Jindal, Abhay, et al.
Published: (2024)

Some aspects of vector valued de Branges spaces of entire functions
by: Mahapatra, Subhankar, et al.
Published: (2023)

A class of weighted composition operators whose Range and Null spaces are complemented
by: Patel, Anurag Kumar
Published: (2024)

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

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

The Duistermaat index and eigenvalue interlacing for self-adjoint extensions of a symmetric operator
by: Berkolaiko, Gregory, et al.
Published: (2023)

Perturbing the spectrum of operator $T_n^d(A)$
by: Sarajlija, Nikola
Published: (2021)

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

Frames generated by the functional calculus and function frames of a normal operator
by: Idrissi, Nizar El
Published: (2021)

Spectral deviation of concentration operators for the short-time Fourier transform
by: Marceca, Felipe, et al.
Published: (2021)

Generalized Drazin-Riesz invertible elements in a semi-simple Banach algebra
by: Abad, Othman, et al.
Published: (2022)

Fredholm Criteria for $G$-pseudodifferential Operators
by: Baldare, Alexandre, et al.
Published: (2026)

Spectral Properties of Off Diagonal Block Linear Relations via Moore Penrose Inverses in Hilbert Spaces
by: Majumdar, Arup
Published: (2025)

The finite Hilbert transform acting on $L^\infty$
by: Curbera, Guillermo P., et al.
Published: (2026)

On the essential decreasing of the summation order in the Abel-Lidskii sense
by: Kukushkin, Maksim V.
Published: (2023)

Fredholm index of Toeplitz pairs with $H^{\infty}$ symbols
by: Wang, Penghui, et al.
Published: (2024)

Frame-related Sequences in Chains and Scales of Hilbert Spaces
by: Balazs, Peter, et al.
Published: (2022)

Transfinite Operator Fixed Points on Hilbert Spaces: An Alpay Algebra Approach
by: Alpay, Faruk, et al.
Published: (2025)

On commutators of square-zero Hilbert space operators
by: Marcoux, Laurent W., et al.
Published: (2024)

Discrete approximations to Dirichlet and Neumann Laplacians on a half-space and norm resolvent convergence
by: Cornean, Horia, et al.
Published: (2022)

On the boundedness and Schatten class property of noncommutative martingale paraproducts and operator-valued commutators
by: Wei, Zhenguo, et al.
Published: (2024)

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

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

Frobenius Theorem in Banach Space and Generalized Inverse Analysis Method of Operators Under Small Perturbations
by: Ma, Jipu
Published: (2018)

Banach lattices with upper $p$-estimates: Renorming and factorization
by: García-Sánchez, Enrique, et al.
Published: (2026)

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

Differentiation, Taylor series, and all order spectral shift functions, for relatively bounded perturbations
by: Chattopadhyay, Arup, et al.
Published: (2024)

Duality between Y-convexity and $Y^{\times}$-concavity of linear operators between Banach lattices
by: Hernández-Barradas, José Luis, et al.
Published: (2024)

Uniform ergodic theorems for semigroup representations
by: Glück, Jochen, et al.
Published: (2024)