Borel Chain Conditions of Borel Posets

被引:0
|
作者
Xiao, Ming [1 ]
机构
[1] Nankai Univ, Sch Math Sci, Tianjin 300071, Peoples R China
基金
中国国家自然科学基金;
关键词
mathematical logic; set theory; descriptive set theory; descriptive combinatorics; HORN;
D O I
10.3390/math11153349
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study the coarse classification of partial orderings using chain conditions in the context of descriptive combinatorics. We show that (unlike the Borel counterpart of many other combinatorial notions), we have a strict hierarchy of different chain conditions, similar to the classical case.
引用
收藏
页数:8
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