activity
20142026
most citedReal Paley-Wiener theorems in spaces of ultradifferentiable functions

29 citations · 111 across the 16 of their papers we have counts for

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5 papers · 1 filter

math.AP2023

Mean-dispersion principles and the Wigner transform

Chiara Boiti, David Jornet, Alessandro Oliaro

Given a function , we consider means and variances associated to and its Fourier transform , and explore their relations with the Wigner transform…

math.AP2019★ 18 cited

Global pseudodifferential operators of infinite order in classes of ultradifferentiable functions

Vicente Asensio, David Jornet

We develop a theory of pseudodifferential operators of infinite order for the global classes of ultradifferentiable functions in the sense of Björck, following the…

math.AP2016★ 26 cited

Regularity of partial differential operators in ultradifferentiable spaces and Wigner type transforms

Chiara Boiti, David Jornet, Alessandro Oliaro

We study the behaviour of linear partial differential operators with polynomial coefficients via a Wigner type transform. In particular, we obtain some results of regularity in the…

math.AP2016★ 11 cited

A simple proof of Kotake-Narasimhan theorem in some classes of ultradifferentiable functions

Chiara Boiti, David Jornet

We give a simple proof of a general theorem of Kotake-Narasimhan for elliptic operators in the setting of ultradifferentiable functions in the sense of Braun, Meise and Taylor. We…

math.AP2014★ 8 cited

A characterization of the wave front set defined by the iterates of an operator with constant coefficients

Chiara Boiti, David Jornet

We characterize the wave front set with respect to the iterates of a linear partial differential operator with constant coefficients of a classical distribution $u\i…