摘要
给出了逼近带扩散项色散方程的非对称差分格式,并用这些差分公式构造了求解色散方程的交替分段差分算法,算法是无条件稳定的,能直接在并行机上使用,并给出了模型问题的试验结果.
New asymmetric difference schemes for dispersive equations with diffusion are given. A parallel alternating segment difference scheme for solving the equation is constructed, which is unconditionally stable, and can be used directly on parallel computers. Numerical experiments for the model problem are performed, and the results are reported.
出处
《计算物理》
EI
CSCD
北大核心
2005年第1期19-26,共8页
Chinese Journal of Computational Physics
基金
SupportedbytheNaturalScienceFoundationofShandongProvinceofChina (Y2 0 0 3A0 4)
