Perturbations of Weyl-Heisenberg frames

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dc.creatorCasazza, Peter G.
dc.creatorChristensen, Ole
dc.creatorLammers, Mark C.
dc.date2000-08-22
dc.date.accessioned2026-07-07T04:36:56Z
dc.date.available2026-07-07T04:36:56Z
dc.descriptionWe develop a usable perturbation theory for Weyl-Heisenberg frames. In particular, we prove that if $(E_{mb}T_{na}g)_{m,n\inmathbb Z}$ is a WH-frame and $h$ is a function which is close to $g$ in the Wiener Amalgam space norm, then $(E_{mb}T_{na}h)_{m,n\in \mathbb Z}$ is also a WH-frame.
dc.description12 pages
dc.identifierhttps://arxiv.org/abs/math/0008174
dc.identifierhttp://arxiv.org/abs/math/0008174
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/59781
dc.subjectFunctional Analysis
dc.titlePerturbations of Weyl-Heisenberg frames
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