Morita theorems for partially ordered monoids

被引:8
|
作者
Laan, Valdis [1 ]
机构
[1] Univ Tartu, Inst Math, EE-50090 Tartu, Estonia
关键词
pomonoid; Morita equivalence; S-poset; Morita context; FLAT S-POSETS; SEMIGROUPS; CATEGORY;
D O I
10.3176/proc.2011.4.03
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Two partially ordered monoids S and T are called Morita equivalent if the categories of right S-posets and right T-posets are Pos-equivalent as categories enriched over the category Pos of posets. We give a description of Pos-prodense biposets and prove Morita theorems I, II, and III for partially ordered monoids.
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页码:221 / 237
页数:17
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