| 一个Heilbron型问题的渐近估计 |
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| 引用本文： | 田正平. 一个Heilbron型问题的渐近估计[J]. 杭州师范学院学报(自然科学版), 1996, 0(3) |
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| 作者姓名： | 田正平 |
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| 作者单位： | 杭州师范学院数学系 |
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| 摘 要： | 平面上n个不同的点间的最大距离和最小距离的比记为r_n.r_n的下确界设为R_n。在本文中我们求得了R_n的上界,即R_n
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| 关 键 词： | 距离 下确界 渐近估计 |
AN ASYMPTOTIC ESTIMATION FOR THE PROBLEM OF HEILBRON TYPE |
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| Tian Zhengping. AN ASYMPTOTIC ESTIMATION FOR THE PROBLEM OF HEILBRON TYPE[J]. Journal of Hangzhou Teachers College(Natural Science), 1996, 0(3) |
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| Authors: | Tian Zhengping |
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| Affiliation: | Department of Mathematics |
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| Abstract: | A set of n points in the plane determines a total of C2n distances (some of them may be the same). Let rn be the ratio of the maximum distance to the minimum distance,and Rn be the greatest lower bound Rn for rn. In this paper the new upper bound for Rn is ob-tamed, that is to sav;Rn
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| Keywords: | distance greatest lower bound asymptotic estimation. |
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