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arXiv · 1208.3531

Almost global existence for exterior Neumann problems of semilinear wave equations in 2D

Soichiro Katayama·Hideo Kubo·Sandra Lucente
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Abstract

The aim of this article is to prove an "almost" global existence result for some semilinear wave equations in the plane outside a bounded convex obstacle with the Neumann boundary condition.

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Soichiro Katayama, Hideo Kubo, Sandra Lucente. 2012-08-17. Almost global existence for exterior Neumann problems of semilinear wave equations in 2D. https://arxiv.org/abs/1208.3531

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