Completion versus removal of redundancy by perturbation

DOI10.4153/S0008439521000412zbMath1495.42016arXiv2106.00511OpenAlexW3183961396MaRDI QIDQ5079423

Ole Christensen, Marzieh Hasannasab

Publication date: 27 May 2022

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.00511

zbMATH Keywords

completenessframesRiesz basesredundancynorm-perturbation

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) Sequences (mod (m)) (11B50)

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