Cover Image

A Unified Approach to Time-Frequency Representations and Generalized Spectrogram

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Cordero, Elena, Giacchi, Gianluca, Rodino, Luigi
Format:	Preprint
Published:	2024
Subjects:	Analysis of PDEs 42A38, 46F10, 46F12, 81S30
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Boundedness of metaplectic operators within $L^p$ spaces, applications to pseudodifferential calculus, and time-frequency representations
by: Giacchi, Gianluca
Published: (2024)

Metaplectic operators with quasi-diagonal kernels
by: Giacchi, Gianluca, et al.
Published: (2025)

The filter of singularities in global anisotropic microlocal analysis
by: Rodino, Luigi, et al.
Published: (2026)

Propagation of anisotropic Gabor singularities for Schrödinger type equations
by: Cappiello, Marco, et al.
Published: (2023)

Mutual estimates of time-frequency representations and uncertainty principles
by: Albanese, Angela A., et al.
Published: (2024)

Sequence space representations of Beurling-Björck spaces via Gabor frames and Wilson bases
by: Debrouwere, Andreas, et al.
Published: (2025)

Symplectic Analysis of Time-Frequency Spaces
by: Cordero, Elena, et al.
Published: (2022)

Pseudo-differential operators associated with the fractional Hankel-Bessel transform
by: Pasawan, Durgesh
Published: (2026)

Fourier transforms of bounded functions
by: Talvila, Erik
Published: (2026)

On Tempered Ultradistributions in Classical Morrey Spaces
by: Amaonyeiro, Anslem Uche, et al.
Published: (2024)

Metaplectic Gabor Frames and Symplectic Analysis of Time-Frequency Spaces
by: Cordero, Elena, et al.
Published: (2023)

The inverse problem for the fractional conductivity equation: a survey
by: Covi, Giovanni
Published: (2024)

Counterexamples to uniqueness in the inverse fractional conductivity problem with partial data
by: Railo, Jesse, et al.
Published: (2022)

Inversion of generalized Radon transform over symmetric $m$-tensor fields in $\mathbb{R}^n$
by: Abhishek, Anuj, et al.
Published: (2025)

Radon Transform over Tensor Fields: Injectivity, Range, and Unique Continuation Principle
by: Mishra, Rohit Kumar, et al.
Published: (2026)

A Pełczyński-Vogt decomposition result for (PLS)-spaces and sequence space representations
by: Debrouwere, Andreas, et al.
Published: (2025)

Wigner Representation of Schrödinger Propagators
by: Cordero, Elena, et al.
Published: (2023)

An inverse problem for fractional random walks on finite graphs
by: Covi, Giovanni, et al.
Published: (2024)

Fractional Calderón problems and Poincaré inequalities on unbounded domains
by: Railo, Jesse, et al.
Published: (2022)

The Fourier transform in Lebesgue spaces
by: Talvila, Erik
Published: (2023)

Microlocal inversion of a restricted mixed ray transform for second-order tensor fields in $\mathbb{R}^3$
by: Thakkar, Chandni
Published: (2024)

Metaplectic Gabor frames of Wigner-Decomposable Distributions
by: Cordero, Elena, et al.
Published: (2023)

Fundamental Solutions of the Logarithmic Laplacian: An Approach via the Division Problem
by: Lee, David
Published: (2025)

The Fourier transform with Henstock--Kurzweil and continuous primitive integrals
by: Talvila, Erik
Published: (2025)

Anisotropic uncertainty principles for metaplectic operators
by: Cordero, Elena, et al.
Published: (2026)

Nonhomogeneous div-curl type estimates for system of complex vector fields on local Hardy spaces
by: Machado, Catarina, et al.
Published: (2025)

Hardy's Uncertainty principle for Schrödinger equations with quadratic Hamiltonians
by: Cordero, Elena, et al.
Published: (2024)

Propagation of anisotropic Gabor wave front sets
by: Wahlberg, Patrik
Published: (2023)

Banach lattice AM-algebras
by: Muñoz-Lahoz, David, et al.
Published: (2024)

Ray transform on Sobolev spaces of symmetric tensor fields, II: Range characterization
by: Krishnan, Venky P., et al.
Published: (2024)

Coorbit theory of warped time-frequency systems in $\mathbb{R}^d$
by: Holighaus, Nicki, et al.
Published: (2022)

Excursus on modulation spaces via metaplectic operators and related time-frequency representations
by: Cordero, Elena, et al.
Published: (2023)

Smoothness spaces for warped time-frequency representations -- Decomposition spaces and embedding relations
by: Holighaus, Nicki, et al.
Published: (2024)

The metaplectic semigroup and its applications to time-frequency analysis and evolution operators
by: Giacchi, Gianluca, et al.
Published: (2026)

Low regularity theory for the inverse fractional conductivity problem
by: Railo, Jesse, et al.
Published: (2022)

Stability estimates for the inverse fractional conductivity problem
by: Covi, Giovanni, et al.
Published: (2022)

Hermite expansions for spaces of functions with nearly optimal time-frequency decay
by: Neyt, Lenny, et al.
Published: (2024)

Elliptic systems generating a positive semigroup are decoupled
by: Arendt, Wolfgang, et al.
Published: (2025)

Wigner kernel and Gabor matrix of operators
by: Cordero, Elena, et al.
Published: (2024)

Sparse Gabor representations of metaplectic operators: controlled exponential decay and Schrödinger confinement
by: Cordero, Elena, et al.
Published: (2025)