Jnsson posets

被引：4
|
作者：
Assous, Roland [1 ]
Pouzet, Maurice [2 ]
机构：
[1] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS UMR 5208, Inst Camille Jordan, F-69622 Villeurbanne, France
[2] Univ Calgary, Dept Math & Stat, Calgary, AB, Canada
来源：
ALGEBRA UNIVERSALIS | 2018年 / 79卷 / 03期
关键词：
Ordered set; Jonsson algebra; Relational structure; Well-quasi-ordering; Better-quasi-ordering; Ordinal length; Uniformly recurrent words; WELL; SEMIORDERS; DIMENSION;
D O I：
10.1007/s00012-018-0551-7
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
According to Kearnes and Oman (2013), a partially ordered set P is Jnsson if it is infinite and the cardinality of every proper initial segment of P is strictly less than the cardinaliy of P. We examine the structure of Jnsson posets.
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页数：26
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