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arXiv · 1407.4155

Wave fronts via Fourier series coefficients

Snjezana Maksimovic·Stevan Pilipovic·Petar Sokoloski·Jasson Vindas
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Abstract

Motivated by the product of periodic distributions, we give a new description of the wave front and the Sobolev-type wave front of a distribution $f\in\mathscr{D}'(\mathbb{R}^d)$ in terms of Fourier series coefficients.

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Snjezana Maksimovic, Stevan Pilipovic, Petar Sokoloski, Jasson Vindas. 2015-04-14. Wave fronts via Fourier series coefficients. https://doi.org/10.2298/pim150107001m

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