APPLICATION OF MELNIKOV METHOD TO THE REDUCED KDV EQUATION

被引：3
作者：
ROESSLER, J
机构：
来源：
AUSTRALIAN JOURNAL OF PHYSICS | 1991年 / 44卷 / 01期
关键词：
D O I：
10.1071/PH910015
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Melnikov method for estimating distances between invariant manifolds is applied to the perturbed system of ordinary differential equations obtained from the KdV equation, reduced by a travelling wave ansatz and including a diffusion term. The calculation is performed after one integration and the result is compared with numerical work carried out on the full system.
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页码：15 / 32
页数：18
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