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与Fisher-Kolmogorov's方程相关的一个差分方程的最快异宿解

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Indexed by:期刊论文

Date of Publication:2016-12-15

Journal:数学物理学报

Included Journals:PKU、ISTIC、CSCD

Volume:36

Issue:6

Page Number:1145-1156

ISSN No.:1003-3998

Key Words:最快异宿解;变分法;差分方程

Abstract:该文运用变分法证明了与Fisher-Kolmogorov's方程行波解相关的一个二阶差分方程最快异宿解的存在性.获得了能量泛函在加权Hilbert空间上的最小值点,即最快异宿解.

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