摘要
应用几何不等式理论与解析方法,研究了单形外接球半径与内切球半径之间的关系,建立了涉及单形外接球半径与内切球半径的一些几何不等式,从而加强了著名的n维Euler不等式.
Using theory of geometric inequality and analytic method, the relation between the circumradius and inradius of a simplex is studied. Some geometric inequalities concern the circumradius and inradius of a simplex are established. These inequalities improve the well-kown n-dimensional Euler inequality.
出处
《合肥学院学报（自然科学版）》
2006年第4期21-23,共3页
Journal of Hefei University :Natural Sciences
基金
安徽省教育厅自然科学研究基金重点项目(2006KJ067A)资助
