摘要
应用微分求积区域分裂法求解非线性奇异摄动问题。数值实验结果表明,该法准确度高,计算量少。
In this paper, the differential quadrature domain decomposition method is applied to a kind of nonlinear singular perturbation problems. The numerical tests show that this method lead to high\|order accuracy at a cost of relatively small computational effort.
出处
《华东地质学院学报》
CAS
2003年第2期142-144,共3页
Journal of East China Geological Institute
关键词
微分求积法
区域分裂法
奇异摄动
domain decomposition method
singular perturbation
differential quadrature method
