Perturbation of irregular Weyl-Heisenberg wave packet frames in \(L^2(\mathbb{R})\)

zbMath1381.42042MaRDI QIDQ1687149

Raj Kumar, Ashok Kumar Sah

Publication date: 22 December 2017

Published in: Osaka Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.ojm/1508486580

zbMATH Keywords

stabilityperturbationdilationtranslationmodulationPaley-Wiener spaceWeil-Heisenberg wave packet frames

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Function spaces arising in harmonic analysis (42B35) General harmonic expansions, frames (42C15) Completeness of sets of functions in nontrigonometric harmonic analysis (42C30)

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