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April 2017 Remark on characterization of wave front set by wave packet transform
Keiichi Kato, Masaharu Kobayashi, Shingo Ito
Osaka J. Math. 54(2): 209-228 (April 2017).

Abstract

In this paper, we give characterizations of usual wave front set and wave front set in $H^s$ in terms of wave packet transform without any restriction on basic wave packet, which give complete answers of the question raised by G. B. Folland.

Citation

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Keiichi Kato. Masaharu Kobayashi. Shingo Ito. "Remark on characterization of wave front set by wave packet transform." Osaka J. Math. 54 (2) 209 - 228, April 2017.

Information

Published: April 2017
First available in Project Euclid: 1 June 2017

zbMATH: 1367.35010
MathSciNet: MR3657227

Subjects:
Primary: 35A18
Secondary: 42B10

Rights: Copyright © 2017 Osaka University and Osaka City University, Departments of Mathematics

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Vol.54 • No. 2 • April 2017
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