Mapping models for near-conservative systems with applications |
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| Authors: | Ji-Lin Zhou Yan-Ning Fu Yi-Sui Sun |
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| Institution: | (1) Department of Astronomy, Nanjing University, China;(2) Purple Mountain Observatory, Nanjing, China |
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| Abstract: | A systematic method is presented to construct a mapping model for a near-conservative system, based on that of Hadjidemetriou for a Hamiltonian system 1]. The mapping we constructed preserves the basic features of the actual system. We apply this method to the forced oscillating system and to the 3 : 1 resonant grain motion in the presence of Poynting-Robertson drag.Supported by the National Natural Science Foundation of China. |
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| Keywords: | Mapping dissipative system resonance Poynting-Robterson drag |
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