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

页码：71 / 80

页数：10

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