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arXiv · 1801.10358

Wave front sets with respect to Banach spaces of ultradistributions. Characterisation via the short-time Fourier transform

Pavel Dimovski·Bojan Prangoski
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Abstract

We define ultradistributional wave front sets with respect to translation-modulation invariant Banach spaces of ultradistributions having solid Fourier image. The main result is their characterisation by the short-time Fourier transform.

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Pavel Dimovski, Bojan Prangoski. 2018-01-31. Wave front sets with respect to Banach spaces of ultradistributions. Characterisation via the short-time Fourier transform. https://arxiv.org/abs/1801.10358

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