NDLI: Characterization of Wave Fronts of Ultradistributions Using Directional Short-Time Fourier Transform

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Characterization of Wave Fronts of Ultradistributions Using Directional Short-Time Fourier Transform

Content Provider	MDPI
Author	Snje, žana Maksimović Stevan, Pilipović Atanasova, Sanja
Copyright Year	2021
Description	In this paper we give a characterization of Sobolev k-directional wave front of order $p\in[1,\infty)$ of tempered ultradistributions via the directional short-time Fourier transform.
Starting Page	240
e-ISSN	20751680
DOI	10.3390/axioms10040240
Journal	Axioms
Issue Number	4
Volume Number	10
Language	English
Publisher	MDPI
Publisher Date	2021-09-28
Access Restriction	Open
Subject Keyword	Axioms K-directional Short-time Fourier Transform Ultradistributions Wave Front Sets
Content Type	Text
Resource Type	Article

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