Stability of multivariate wave packet frames for \(L^2(\mathbb R^n)\)

DOI10.1007/s40574-016-0106-9zbMath1383.42030OpenAlexW2531813217MaRDI QIDQ681827

Raj Kumar, Ashok Kumar Sah

Publication date: 13 February 2018

Published in: Bollettino dell'Unione Matematica Italiana (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40574-016-0106-9

zbMATH Keywords

stabilityframeswave packet system

Mathematics Subject Classification ID

General harmonic expansions, frames (42C15) Completeness of sets of functions in nontrigonometric harmonic analysis (42C30)

Cites Work

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• Wave packet analysis of Schrödinger equations in analytic function spaces
• Frames and bases. An introductory course
• Stability of wavelet frames and Riesz bases, with respect to dilations and translations
• Painless nonorthogonal expansions
• The wavelet transform, time-frequency localization and signal analysis
• Wave packets and fourier integral operators
• Generalizing the Paley-Wiener perturbation theory for Banach spaces
• Perturbations of Banach Frames and Atomic Decompositions
• A Paley-Wiener Theorem for Frames
• A Class of Nonharmonic Fourier Series

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