Infinitely Many Noncollision Periodic Solutions for Planar Keplerian-Like 2-Body Problems |
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| Authors: | Zhang Shiqing |
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| Institution: | (1) Department of Applied Mathematics, Chongqing University, Chongqing, 400044, P.R. CHINA |
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| Abstract: | Using the implicit rotational invariant property for the potential and the variational functional, we prove the existence of infinitely many noncollision periodic solutions for planar Keplerian-like 2-body problems.AMS Mathematics Subject Classification: 34C15, 34C25, 58F, 70F10 |
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| Keywords: | Noncollision periodic solutions singular dynamical systems symmetry |
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