A few remarks on time-frequency analysis of Gevrey, analytic and ultra-analytic functions
classification
🧮 math.AP
math.FA
keywords
analysisanalyticgevreyoperatorspseudodifferentialtime-frequencyalmostbrief
read the original abstract
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.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.