数学物理学报(英文版) ›› 1995, Vol. 15 ›› Issue (3): 303-309.
熊岳山
Xiong Yueshan
摘要: This paper is devoted to the Chebyshev pseudospectral domain decomposition method of one-dimensional elliptic problems,it is easily applied to complex geometry.The approximate accuracy can be increased by increasing the order of approximation in fixed number of subdomains,rather than by resorting to a further partitioning.The stability and the convergence of this method are proved.