Counter example to Strichartz estimates for the wave equation in domains

Oana Ivanovici

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arXiv · 0805.2901

Counter example to Strichartz estimates for the wave equation in domains

Oana Ivanovici

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Abstract

Let U be a bounded, regular, strictly convex domain of R^2 and consider the wave equation on U with Dirichlet boundary condition. We prove that in such a domain the Strichartz estimates for the wave equation suffer losses when compared to the case U=R^2, at least for a subset of the usual range of indices.

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Oana Ivanovici. 2009-04-30. Counter example to Strichartz estimates for the wave equation in domains. https://arxiv.org/abs/0805.2901

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