摘要
对非线性ＫｉｅｉｎＧｏｒｄｏｎ方程的初边值问题提出了一种能量守恒差分格式。证明了该格式的收敛性和稳定性。并给出数值计算结果。
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.
出处
《计算物理》
CSCD
北大核心
1999年第3期286-294,共9页
Chinese Journal of Computational Physics
