期刊名称：Pertanika Journal of Social Sciences & Humanities
印刷版ISSN：0128-7702
电子版ISSN：2231-8534
出版年度：1991
卷号：14
期号：3
出版社：Universiti Putra Malaysia
摘要：The group explicit (GE) strategy which has been used successfully to solve parabolic partial differential equations in regular domains involving 1 and 2 space dimensions by Evans and Abdullah (1983) is now applied to parabolic problems involving regular domains that possess both cylindrical and spherical symmetry. The results indicate that the GE methods are still applicable possessing many of their previous advantages but with a reduced stability range.
关键词：GE method; cylindrical and spherical symmetry; error cancellation
