| HOMOCLINIC ORBITS FOR A CLASS OF HAMILTONIAN SYSTEMS WITH POTENTIALS CHANGING SIGN |
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| 作者姓名： | Lu Yuefeng Li Chengyue Zhong Shizeng Zhang Weijie |
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| 作者单位： | Math. and Computer Sci. School，Central University for Nationalities，Beijing 100081 |
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| 基金项目： | This work is mainly supported by National Natural Science Foundation of China (No.10371007)
15th Scientific Research Foundation of Central University for Nationalities. |
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| 摘 要： | In this paper, we prove the existence of nontrivial homoclinic orbits for a class of Hamiltonian systems with potential changing sign. We use Mountain Pass Lemma.
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| 关 键 词： | 同宿轨道 Hamiltonian系统 Mountain Pass引理 存在性 |
HOMOCLINIC ORBITS FOR A CLASS OF HAMILTONIAN SYSTEMS WITH POTENTIALS CHANGING SIGN |
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| Lu Yuefeng Li Chengyue Zhong Shizeng Zhang Weijie.HOMOCLINIC ORBITS FOR A CLASS OF HAMILTONIAN SYSTEMS WITH POTENTIALS CHANGING SIGN[J].微分方程年刊(英文版),2005,21(3):370-372. |
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| Authors: | Lu Yuefeng Li Chengyue Zhong Shizeng Zhang Weijie |
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| Institution: | Math. and Computer Sci. School, Central University for Nationalities, Beijing 100081 |
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| Abstract: | In this paper, we prove the existence of nontrivial homoclinic orbits for a class of Hamiltonian systems with potential changing sign. We use Mountain Pass Lemma. |
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| Keywords: | homoclinic orbits Hamiltonian systems Mountain Pass Lemma |
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