已为您找到该学者20条结果 成果回收站
【期刊论文】Periodic Solutions for Second Order Hamiltonian Systems with a change sign potential*
唐春雷, Chun-Lei Tang and Xing-Ping Wu
,-0001,():
-1年11月30日
An existence theorem is obtained for periodic solutions of nonautonomous second order Hamiltonian systems with a change sign potential by the minimax methods in critical point theory.
periodic solution,, second order Hamiltonian system,, the generalized mountain pass Theorem,, the (, PS), condition,, Sobolev', s inequality,, Wirtinger', s inequality
-
50浏览
-
0点赞
-
0收藏
-
0分享
-
94下载
-
0
-
引用
【期刊论文】Subharmonic Solutions for Nonautonomous Sublinear Second Order Hamiltonian Systems*
唐春雷, Chun-Lei Tang, Xing-Ping Wu
,-0001,():
-1年11月30日
Some existence theorems are obtained for subharmonic solutions of nonautonomous second order Hamiltonian systems by the minimax methods in critical point theory.
subharmonic solution,, second order Hamiltonian system,, the Saddle Point Theorem,, (, PS), condition,, Sobolev', s inequality,, Wirtinger', s inequality
-
29浏览
-
0点赞
-
0收藏
-
0分享
-
71下载
-
0
-
引用
【期刊论文】Elliptic resonant problems at higher eigenvalues with unbounded nonlinear term
唐春雷, Chun-Lei Tang
,-0001,():
-1年11月30日
The existence and multiplicity results are obtained for elliptic resonant problems at higher eigenvalues with unbounded nonlinear term. The proofs rely on the minimax method and a new interesting integral inequality.
elliptic resonant problem,, the Saddle Point Theorem,, the Generalized Mountain Pass Theorem,, eigenvalues,, critical point,, the Sobolev', s embeding theorem,, H
-
22浏览
-
0点赞
-
0收藏
-
0分享
-
73下载
-
0
-
引用
【期刊论文】A Note on Periodic Solutions of Nonautonomous Second Order Systems
唐春雷, Chun-Lei Tang and Xing-Ping Wu
,-0001,():
-1年11月30日
A multiplicity theorem is obtained for periodic solutions of nonautonomous second order systems with partially periodic potentials by the minimax methods.
and phases periodic solution,, second order system,, periodicity,, Sobolev', s inequality,, Wirtinger', s inequality,, the minimax methods
-
32浏览
-
0点赞
-
0收藏
-
0分享
-
46下载
-
0
-
引用
【期刊论文】Periodic Solutions for Nonautonomous Second Order Systems with Sublinear Nonlinearity
唐春雷, Chun-Lei Tang
,-0001,():
-1年11月30日
The existence and multiplicity of periodic solutions are obtained for nonautonomous econd rdersystems with sublinear nonlinearity by using the least action principle and the minimax methods.
coercive,, the (, PS), condition,, Sobolev', s inequality,, Wirtinger', s inequality,, the least action principle,, the Saddle Point Theorem,, periodic solution
-
26浏览
-
0点赞
-
0收藏
-
0分享
-
70下载
-
0
-
引用