CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1999, Vol. 16 ›› Issue (3): 286-294.

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A new finite difference method for solving initial boundary value problem of a nonlinear klein gordon equation

Zhang Luming, Chang Qianshun   

  1. Institute of Applied Mathematics, Academia Sinica, Beijing 100080
  • Received:1998-01-21 Online:1999-05-25 Published:1999-05-25

Abstract: A finite difference of energy conservation is proposed for nonlinear Klein Gordon (NKG) equation.Its convergence and stability have been proved.Results of numerical computation are also analysed.

Key words: energy conservation, difference scheme, convergence, stability

CLC Number: