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一类二阶Hamiltonian系统的无穷多周期解
引用本文:裴瑞昌,李海合.一类二阶Hamiltonian系统的无穷多周期解[J].纯粹数学与应用数学,2009,25(4):690-694.
作者姓名:裴瑞昌  李海合
作者单位:天水师范学院数学与统计科学学院,甘肃,天水,741001
摘    要:研究一类超线性二阶Hamiltonian系统,且非线性项是奇的,不需要假设Ambros-etti-Rabinowitz的超二次条件,利用对称型山路引理得到无穷多周期解存在性结果.

关 键 词:哈密尔顿系统  周期解  超线性  对称型山路引理

Infinitely periodic solutions for a class second-order Hamiltonian systems
PEI Rui-chang,LI Hai-he.Infinitely periodic solutions for a class second-order Hamiltonian systems[J].Pure and Applied Mathematics,2009,25(4):690-694.
Authors:PEI Rui-chang  LI Hai-he
Institution:PEI Rui-chang,LI Hai-he (College of Mathematical , Statistical Science,Tianshui Normal University,Tianshui 741001,China)
Abstract:In this paper,we consider a class superlinear second order Hamiltonian systems,where the nonlinearity is odd.Under no Ambrosetti-Rabinowitz's super quadratic condition,infinitely periodic solutions are obtained by using symmetric version mountain pass theorem.
Keywords:Hamiltonian systems  periodic solutions  superlinear  symmetric version mountain pass theorem
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