Infinitely many solutions for Derrick's equation

被引：0
|
作者：
Pisani, L [1 ]
机构：
[1] Univ Bari, Dipartimento Interuniv Matemat, I-70125 Bari, Italy
来源：
ADVANCED NONLINEAR STUDIES | 2002年 / 2卷 / 01期
关键词：
solitary waves; topological charge; quasilinear elliptic equations;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we study a class of field equations, in several space dimensions, which admits solitary waves. The equation is a vector-valued version of a field equation proposed by Derrick in 1964 as model for elementary particles. We show the existence of infinitely many solutions with arbitrary topological charge.
引用
收藏
页码：71 / 80
页数：10
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