摘要
研究了n维欧氏空间En中n维单形与其子单形的外接球半径之间的关系,获得单形外接球的两个不等式,推广了已有的结果.
The relation between the circumradii of an n-dimensional simplex and its subsimplexes is studied,and two inequalities for the circumradii of a simplex and its subsimplexes are gotten.These inequalities are genralizations of known some inequalities.
出处
《西安工程科技学院学报》
2004年第1期91-94,共4页
Journal of Xi an University of Engineering Science and Technology
基金
安徽省教育厅科研基金资助项目(2003KJ080)
