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arXiv · 1508.06116

Lower bounds on the radius of spatial analyticity for the KdV equation

Sigmund Selberg·Daniel Oliveira Da Silva
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Abstract

We present estimates for the radius of analyticity of solutions to the Korteweg-de Vries equation, which improve earlier results due to Bona, Grujić and Kalisch.

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Sigmund Selberg, Daniel Oliveira Da Silva. 2015-08-25. Lower bounds on the radius of spatial analyticity for the KdV equation. https://arxiv.org/abs/1508.06116

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