LIU Tian-gui, YAN Jia-ren. Perturbation Theory for Nonlinear Klein-Gordon Equation[J]. Applied Mathematics and Mechanics, 2002, 23(8): 876-880.
Citation: LIU Tian-gui, YAN Jia-ren. Perturbation Theory for Nonlinear Klein-Gordon Equation[J]. Applied Mathematics and Mechanics, 2002, 23(8): 876-880.

Perturbation Theory for Nonlinear Klein-Gordon Equation

  • Received Date: 2000-06-30
  • Rev Recd Date: 2001-12-21
  • Publish Date: 2002-08-15
  • The effects of pertur bations on a nonline ar Klein-Gordon the soliton to the first-order approx imation are obtained,namely,the soliton parameters changing slowly with time,and the concrete expression of the first-order correction are got.
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