A Lyapunov functional for the evolution of solutions to the porous medium equation to self‐similarity. II
A Lyapunov functional for the evolution of solutions to the porous medium equation to self‐similarity. II
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用于将多孔介质方程的解演化为自相似性 II 的李亚普诺夫函数。
DOI：
10.1063/1.526029
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发表时间：
1984
影响因子：
1.3
通讯作者：
J. Ralston
中科院分区：
文献类型：
--
作者：
J. Ralston
本文继续前文的分析，证明了Newman引入的Lyapunov泛函可以用来证明多孔介质方程Barenblatt-Pattle解的稳定性。
This article continues the analysis of the preceding article, showing that the Lyapunov functional introduced by Newman can be used to prove the stability of the Barenblatt–Pattle solutions of the porous medium equation.