摘要
给出了一类非线性发展方程的交替分段显隐并行数值方法 ,得到了方法的无条件稳定性和并行性兼顾的结果。
Based on a kind of identical transformation scheme for a class of nonlinear evolution equation, a parallel numerical method of Alternating Segment Explicit Implicit(ASEI) parallel algorithm is established. The new method has unconditionally stable and parallel. From some numerical examples, it indicates the theoretical accuracy and computational effectiveness of the method, specially, which can implement Alternating Group Explicit(AGE) and Alternating Segment Explicit Implicit algorithms for the high dimension cases of the nonlinear evolution equation.
出处
《计算力学学报》
EI
CAS
CSCD
北大核心
2002年第2期154-158,共5页
Chinese Journal of Computational Mechanics
基金
国家自然科学基金 (19972 0 3 9)
国家教育部博士点基金资助项目 (960 42 2 0 2 )
关键词
非线性发展方程
交替分段显隐
并行性
无条件稳定性
nonlinear evolution equation
Alternating Segment Explicit Implicit(ASEI)
stability
parallel
