4 citations · 7 across the 4 of their papers we have counts for
5 papers
Wigner Analysis of Operators. Part II: Schrödinger equations
Elena Cordero, Gianluca Giacchi, Luigi Rodino
We study the phase-space concentration of the so-called generalized metaplectic operators whose main examples are Schrödinger equations with bounded perturbations. To reach this go…
Wigner analysis of operators. Part I: pseudodifferential operators and wave fronts
Elena Cordero, Luigi Rodino
We perform Wigner analysis of linear operators. Namely, the standard time-frequency representation \emph{Short-time Fourier Transform} (STFT) is replaced by the -\emph…
An introduction to the Gabor wave front set
Luigi Rodino, S. Ivan Trapasso
In this expository note we present an introduction to the Gabor wave front set. As is often the case, this tool in microlocal analysis has been introduced and reinvented in differe…
The Gabor wave front set
Luigi Rodino, Patrik Wahlberg
We define the Gabor wave front set of a tempered distribution in terms of rapid decay of its Gabor coefficients in a conic subset of the phase space. We show the incl…
Almost periodic pseudodifferential operators and Gevrey classes
Alessandro Oliaro, Luigi Rodino, Patrik Wahlberg
We study almost periodic pseudodifferential operators acting on almost periodic functions $G_{\rm ap}^s(\rr d)$ of Gevrey regularity index . We prove that almost periodic…