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The local linking theorem with an application to a class of second-order systems |
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| Authors: | Shengzhong Duan Xian Wu |
| Affiliation: | a School of Mathematics and Statistics, Yunnan University, Kunming, Yunnan 650091, PR China b Department of Mathematics, Baoshan College, Baoshan, Yunnan 678000, PR China c Department of Mathematics, Yunnan Normal University, Kunming, Yunnan 650092, PR China |
| Abstract: | In the present paper, some existence theorems are obtained concerning periodic and homoclinic solutions for a class of second-order systems by means of a local linking theorem. |
| Keywords: | Damped vibration problem Periodic solution Homoclinic solution Critical point |
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