arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.07942math.AP
收藏

一类扩散性浅介质方程解的存在性

Existence of Solutions to a Diffusive Shallow Medium Equation

Verena Bögelein, Nicolas Dietrich, Matias Vestberg

摘要:

本文建立了一类浅介质方程的弱解的存在性。我们用一个近似论证来进行.首先,我们截断方程的系数从上方和下方。然后我们证明了截断问题的解收敛到原方程的解。

英文摘要:

In this article we establish the existence of weak solutions to the shallow medium equation. We proceed by an approximation argument. First we truncate the coefficients of the equation from above and below. Then we prove convergence of the solutions of the truncated problem to a solution to the original equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑