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arXiv · 1808.01220

A dispersive estimate for the multidimensional Burgers equation

Luis Silvestre
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Abstract

We study the multi-dimensional Burgers equation $u_t + u u_{x_1} + \dots + u^d u_{x_d} = 0$. We prove that the $L^\infty$ norm of entropy solutions of this equation decays polynomially as $t \to \infty$ in terms of the $L^1$ norm of the initial data only.

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Luis Silvestre. 2018-08-02. A dispersive estimate for the multidimensional Burgers equation. https://arxiv.org/abs/1808.01220

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