摘要
本文通过介绍如何判断积分区域是否具有轮换对称性,以及如何利用轮换对称性来简化一些定积分的计算,并给出2个实例说明在运用轮换对称性时应该注意的一些问题.
The methods of how to determine if the region of integration has the feature of rotation symmetry and how to simplify the integral calculation by using rotation symmetry are introduced. Examples and some aspects which should be taken notice of are also given.
出处
《高等数学研究》
2015年第2期51-52,共2页
Studies in College Mathematics
关键词
轮换对称性
多元函数积分
rotation symmetry
integrals of multivariate function
