59 citations · 398 across the 59 of their papers we have counts for
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Approximation of Feynman path integrals with non-smooth potentials
Fabio Nicola, S. Ivan Trapasso
We study the convergence in of the time slicing approximation of Feynman path integrals under low regularity assumptions on the potential. Inspired by the custom in Physics a…
Generalized Born--Jordan Distributions and Applications
Elena Cordero, Maurice de Gosson, Monika Dörfler +1
The quadratic nature of the Wigner distribution causes the appearance of unwanted interferences. This is the reason why engineers, mathematicians and physicists look for related ti…
Almost diagonalization of -pseudodifferential operators with symbols in Wiener amalgam and modulation spaces
Elena Cordero, Fabio Nicola, Salvatore Ivan Trapasso
In this paper we focus on the almost-diagonalization properties of -pseudodifferential operators using techniques from time-frequency analysis. Our function spaces are modulatio…
Highly oscillatory unimodular Fourier multipliers on modulation spaces
Fabio Nicola, Eva Primo, Anita Tabacco
We study the continuity on the modulation spaces of Fourier multipliers with symbols of the type , for some real-valued function . A number of results ar…