Extension of Weyl-Heisenberg wave packet Bessel sequences to dual frames in L^2(ℝ)

DOI10.7153/jca-08-12zbMath1424.42058OpenAlexW2566941105MaRDI QIDQ4627803

Deepshikha, Lalit Kumar Vashisht

Publication date: 5 March 2019

Published in: Journal of Classical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/jca-08-12

zbMATH Keywords

Bessel sequencewave packet systemHilbert frame

Mathematics Subject Classification ID

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

Related Items (8)

Sums of matrix-valued wave packet frames in L2(ℝd,ℂs× r) ⋮ On WH-packets of matrix-valued wave packet frames in L2(ℝd, ℂs×r) ⋮ \(\mathcal K\)-matrix-valued wave packet frames in \(L^2(\mathbb R^d,\mathbb C^{s\times r})\) ⋮ Duality for matrix-valued wave packet frames in L2(ℝd, ℂs×r) ⋮ Unnamed Item ⋮ Unnamed Item ⋮ On matrix-valued wave packet frames in \(L^2(\mathbb{R}^d, \mathbb{C}^{s\times r})\) ⋮ A note on discrete wave packet frames in ℂN

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