Density of weighted wavelet frames

DOI10.1007/BF02922055zbMath1029.42031MaRDI QIDQ1407760

Gitta Kutyniok, Christopher Heil

Publication date: 10 November 2003

Published in: The Journal of Geometric Analysis (Search for Journal in Brave)

zbMATH Keywords

Riesz basisGabor systemframe boundsco-affine systemlower and upper weighted densitiesoversampled affine systemsweighted wavelet system

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15) Inner product spaces and their generalizations, Hilbert spaces (46C99)

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