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【期刊论文】Solvability of Forced Dung Equation at Resonance
唐春雷, Chun-Lei Tang
,-0001,():
-1年11月30日
Some existence theorems are obtained for periodic solutions of the forced Dung equation at resonance by the minimax methods.
periodic solution,, Dung equation,, resonance,, the (, PS), condition,, the Saddle Point Theorem,, Wirtinger', s inequality,, Sobolev', s inequality.,
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55浏览
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【期刊论文】Existence of Homoclinic Solution for the Second Order Hamiltonian Systems*
唐春雷, Zeng-Qi Ou, Chun-Lei Tang
,-0001,():
-1年11月30日
An existence theorem of homoclinic solution is obtained for a class of the nonautonomous second order Hamiltonian systems
homoclinic solution, second order Hamiltonian systems, the Generalized Mountain Pass Theorem, superquadratic potentials
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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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50浏览
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【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
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50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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45浏览
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