摘要
利用积分域的对称性研究了积分计算的简化问题.针对积分域由对称的两部分组成且有方向性,及积分域具有轮换对称性的两种情形,给出了积分计算的简化公式,统一了已有的相关简化运算的形式.
Simplified problems for integral calculation were studied by using the symmetry of integral domain. Gave a simplified formula for integral calculation when the integral domain consists of two symmetrical parts and have directionality, as well as the integral domain is translatable symmetry. And the existing related forms of simplified operation were unified.
出处
《高师理科学刊》
2014年第1期16-19,共4页
Journal of Science of Teachers＇College and University
基金
国家级特色专业建设点项目(TS11575)
河南省高等教育教学改革研究省级重点项目(2012SJGLX033)
关键词
积分域
对称性
方向性
轮换对称性
integral domain
symmetry
directionality
translatable symmetry
