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【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
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【期刊论文】Periodic and Subharmonic Solutions of Second-order Hamiltonian Systems*
唐春雷, Zhu-Lian Tao, Chun-Lei Tang
,-0001,():
-1年11月30日
Some solvability conditions of periodic solutions and subharmonic solutions are obtained for a class of new superquadratic non-autonomous second order Hamiltonian Systems by the minimax methods in critical point theory.
generalized mountain pass theorem,, condition (, C), ,, superquadratic,, periodic solution,, subharmonic solution.,
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【期刊论文】Existence and Multiplicity for Solutions of Neumann Problem for Semilinear Elliptic Equations*
唐春雷, Chun-Lei Tang and Xing-Ping Wu
,-0001,():
-1年11月30日
The existence and multiplicity results are obtained for solutions of Neumann prob- lem for semilinear elliptic equations by the least action principle and the minimax methods respectively.
Neumann problem,, critical point,, critical growth,, the least action principle,, the minimax methods.,
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【期刊论文】Notes on Periodic Solutions of Subquadratic Second Order Systems*
唐春雷, Chun-Lei Tang and Xing-Ping Wu
,-0001,():
-1年11月30日
some existence theorems are obtained for periodic solutions of the subquadratic second order systems by the minimax methods in critical point theory.
periodic solution,, second order system,, subadditivity,, coercivity,, Sobolev', s inequality,, critical point.,
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70浏览
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【期刊论文】Periodic and Subharmonic Solutions for a Class of Superquadratic Hamiltonian Systems*
唐春雷, Zeng-Qi Ou, Chun-Lei Tang
,-0001,():
-1年11月30日
Some existence theorems are obtained for periodic and subharmonic solutions of a class of su-perquadratic Hamiltonian systems by the minimax methods in critical point theory, specially, a local link theorem due to Li and Willem, and the Generalized Mountain Pass Theorem respectively.
periodic solutions, subharmonic solutions, Hamiltonian systems, the local link, the Generalized Mountain Pass Theorem,, the (, PS), *, condition, the (, C), condition
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