CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1992, Vol. 9 ›› Issue (4): 351-353.

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COMPUTATIONAL METHODS PRESERVING SYMPLECTIC STRUCTURE FOR HAMILTONIAN EQUATIONS

Qin Mengzhao   

  1. Computing Center, Academia sinica, 100080
  • Received:1992-07-20 Online:1992-12-25 Published:1992-12-25

Abstract: In this paper, some untations and facts about symplectic geometry and Hamiltonian mechanics are given. Then various symplectic difference schemes are considered.

Key words: hamiltonian mechanics, symplectic transformation, symplectic difference scheme