Existence and Stability of Periodic Solutions of a Duffing Equation by Using a New Maximum Principle

被引:1
|
作者
Pedro J. Torres
机构
[1] Universidad de Granada,Departamento de Matemática Aplicada
关键词
Primary 34C25; Secondary 93D20; Periodic solution; asymptotic stability; maximum principle; upper and lower solutions;
D O I
10.1007/s00009-004-0025-3
中图分类号
学科分类号
摘要
The purpose of this paper is to obtain new criteria for existence and asymptotic stability of periodic solutions of a Duffing equation x′′ + cx′ + g(t, x) = 0, taking advantage of a new maximum principle with Lp-conditions combined with known relations between upper and lower solutions, topological degree and stability.
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页码:479 / 486
页数:7
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