作者: Ming-Jiang Zhang , Jian-Hui Fang , Kai Lu
DOI: 10.1007/S10773-009-0212-X
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摘要: This paper investigates the perturbation to Mei symmetry for Birkhoffian systems. The criterion equation of is established. condition existence generalized adiabatic invariant induced directly from obtained, and its form presented. Finally, an example discussed further illustrate application results.