Directional short-time Fourier transform and quasiasymptotics of distributions

Veta Buralieva, Jasmina and Hadzi-Velkova Saneva, Katerina and Atanasova, Sanja (2019) Directional short-time Fourier transform and quasiasymptotics of distributions. Functional Analysis and Its Applications, 53. pp. 3-10. ISSN 0016-2663 (print), 1573-8485 (online)

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Abstract

We give an Abelian type result relating the quasiasymptotic boundedness of tempered distributions to the asymptotics of their directional short-time Fourier transform (DSTFT). We also prove several Abelian-Tauberian results characterizing the quasiasymptotic behavior of distributions in S′(ℝ^n) in terms of their DSTFT with fixed direction.

Item Type: Article
Impact Factor Value: 0.712
Subjects: Natural sciences > Matematics
Divisions: Faculty of Computer Science
Depositing User: Jasmina Veta Buralieva
Date Deposited: 28 Jan 2020 09:53
Last Modified: 28 Jan 2020 09:53
URI: https://eprints.ugd.edu.mk/id/eprint/21486

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