HELLY FAMILIES OF MAXIMAL SIZE

被引:10
作者
BOLLOBAS, B [1 ]
DUCHET, P [1 ]
机构
[1] UNIV PARIS,PARIS,FRANCE
关键词
D O I
10.1016/0097-3165(79)90071-2
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The maximal size of a family of r-sets of a set with n elements having the Helly property of order k < r is (r-1n-1). © 1979.
引用
收藏
页码:197 / 200
页数:4
相关论文
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[2]  
Bollobas B., 2004, LONDON MATH SOC MONO
[3]  
MULDER V, UNPUBLISHED
[4]  
Turan P., 1941, MAT FIZ LAPOK, V48, P436