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arXiv:1210.5143 [math.AP]AbstractReferencesReviewsResources

A few remarks on time-frequency analysis of Gevrey, analytic and ultra-analytic functions

Elena Cordero, Fabio Nicola, Luigi Rodin

Published 2012-10-18Version 1

We give a brief survey of recent results concerning almost diagonalization of pseudodifferential operators via Gabor frames. Moreover, we show new connections between symbols with Gevrey, analytic or ultra-analityc regularity and time-frequency analysis of the corresponding pseudodifferential operators.

Comments: 16 pages. arXiv admin note: text overlap with arXiv:1209.0945
Categories: math.AP, math.FA
Subjects: 35S30, 47G30, 42C15
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