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Applied Mathematics and Mechanics (English Edition) ›› 1985, Vol. 6 ›› Issue (10): 949-956.

• Articles • 上一篇    下一篇

INTEGRAL INVARIANT IN NONCONSERVATIVE SYSTEMS AND ITS APPLICATION IN MODERN PHYSICS

刘成群1, 罗诗裕2   

  1. 1. Chongqing University, Chongqing;
    2. Chongqing Jiaotong Institute, Chongqing
  • 收稿日期:1985-02-13 出版日期:1985-10-18 发布日期:1985-10-18

INTEGRAL INVARIANT IN NONCONSERVATIVE SYSTEMS AND ITS APPLICATION IN MODERN PHYSICS

Liu Cheng-qun1, Luo Shi-yu2   

  1. 1. Chongqing University, Chongqing;
    2. Chongqing Jiaotong Institute, Chongqing
  • Received:1985-02-13 Online:1985-10-18 Published:1985-10-18

摘要： In this paper, the Poincaré and Poincaré-Cartan integral invariants in nonconservative systems are established. According to the integral invariant, he non-linear oscillation of particles in 3-folded symmetry spiral sector cyclotron is investigated, It turns out that the method is successful.

关键词: T-bifurcation, steady blood flow, unsteady blood flow, macromolecular transport, pulsatile blood flow

Abstract: In this paper, the Poincaré and Poincaré-Cartan integral invariants in nonconservative systems are established. According to the integral invariant, he non-linear oscillation of particles in 3-folded symmetry spiral sector cyclotron is investigated, It turns out that the method is successful.

Key words: T-bifurcation, steady blood flow, unsteady blood flow, macromolecular transport, pulsatile blood flow

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