A Remark on the Paper "Properties of Intersecting Families of Ordered Sets" by O. Einstein

被引：1
|
作者：
Oum, Sang-Il [1 ]
Wee, Sounggun [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Math Sci, Daejeon, South Korea
来源：
COMBINATORICA | 2018年 / 38卷 / 05期
基金：
新加坡国家研究基金会;
关键词：
05D05;
D O I：
10.1007/s00493-018-3812-3
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
O. Einstein (2008) proved Bollobas-type theorems on intersecting families of ordered sets of finite sets and subspaces. Unfortunately, we report that the proof of a theorem on ordered sets of subspaces had a mistake. We prove two weaker variants.
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页码：1279 / 1284
页数：6
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