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arXiv · 1505.04455

Semi-linearity of the non-linear Fourier transform of the defocusing NLS equation

T. Kappeler·B. Schaad·P. Topalov
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Abstract

In this paper we prove that the non-linear Fourier transform of the defocusing NLS equation on the circle is linear up to terms which are one order smoother.

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T. Kappeler, B. Schaad, P. Topalov. 2015-05-17. Semi-linearity of the non-linear Fourier transform of the defocusing NLS equation. https://arxiv.org/abs/1505.04455

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