Duality for matrix-valued wave packet frames in L2(ℝd, ℂs×r)

DOI10.1142/S0219691322500072zbMath1504.42088MaRDI QIDQ5097872

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Publication date: 1 September 2022

Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)

zbMATH Keywords

dual framesBessel sequenceorthogonal systemSchauder frameswave packet systemHilbert frame

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15) Other transforms and operators of Fourier type (43A32) Completeness of sets of functions in nontrigonometric harmonic analysis (42C30)

Related Items (2)

Matrix-valued nonstationary frames associated with the Weyl–Heisenberg group and the extended affine group ⋮ Unnamed Item

Cites Work

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