沙丘形态动力学的非单调守恒律
偏微分方程分析
2009-11-19 v1
摘要
我们研究了一种非局部非线性守恒律,该定律最初由 A.C. Fowler 引入以描述沙丘的形态动力学,见\cite{Fow01, Fow02}。其显著特征是违反了极大值原理,从而允许侵蚀现象的发生。我们证明了L2初值数据的适定性,并给出了极大值原理的显式反例。此外,我们还提供了数值模拟以佐证我们的理论结果。
引用
@article{arxiv.0709.3360,
title = {A non-monotone conservation law for dune morphodynamics},
author = {Nathaël Alibaud and Pascal Azerad and Damien Isèbe},
journal= {arXiv preprint arXiv:0709.3360},
year = {2009}
}
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