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arXiv · 2003.03822

Inverse Scattering for Critical Semilinear Wave Equations

Antônio Sá Barreto·Gunther Uhlmann·Yiran Wang
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Abstract

We show that the scattering operator for defocusing energy critical semilinear wave equations \square u+f(u)=0, with f C-infinity and f ~ u^5, in three space dimensions, determines f.

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Antônio Sá Barreto, Gunther Uhlmann, Yiran Wang. 2020-03-08. Inverse Scattering for Critical Semilinear Wave Equations. https://doi.org/10.2140/paa.2022.4.191

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