Distinct distances in the plane

被引:47
|
作者
Solymosi, J [1 ]
Tóth, CD [1 ]
机构
[1] Swiss Fed Inst Technol, Inst Theoret Informat, CH-8092 Zurich, Switzerland
关键词
D O I
10.1007/s00454-001-0009-z
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
It is shown that every set of n points in the plane has an element from which there are at least cn(6/7) other elements at distinct distances, where c > 0 is a constant. This improves earlier results of Erdos, Moser, Beck, Chung, Szemeredi, Trotter, and Szekely.
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页码:629 / 634
页数:6
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