摘要
本文研究如下一种场站设置问题:设S是欧空间R^m中由有限个点A_1,A_2,…,A_n组成的集合.d(A_i,A_j)表示点A_i和A_j之间的距离.令μ(m,n)=σ(S)/(d(S))(SR^m,|S|=n),infμ(m,n)=min{=σ(S)/(d(S))|SR^m,|S|=n}.估计infμ(m,n)的值.本文通过分类处理,区域控制,求边界极值等分析方法给出infμ(2,5)=9+2(3(1/2))等结果.
The consequent problem of setting sites is considered.Let S R^m be a set of consists of n points A_1,…,A_n,d(A_i,A_j) stands for the distance between A_i and A_j, We estimate the value of infμ(m,n).In this paper,the results for infμ(2,5) = 9 + 2(3^(1/2)) are obtained by several analytical methods,such as classifying,regional control and evaluating the boundary extremum.
出处
《应用数学与计算数学学报》
2010年第2期31-41,共11页
Communication on Applied Mathematics and Computation
基金
安徽省教育厅自然科学基金资助项目(2005KJ220
KJ2008B249)
关键词
场站设置
离散几何
边界极值
区域控制
setting sites
discrete geometry
boundary extremum
regional control