ON PRIME AND SEMIPRIME MODULES AND COMODULES

被引:5
|
作者
Ferrero, Miguel [1 ]
Rodrigues, Virginia [2 ]
机构
[1] Univ Fed Rio Grande do Sul, Inst Matemat, BR-91509900 Porto Alegre, RS, Brazil
[2] Univ Fed Santa Catarina, Dept Matemat, BR-88040900 Florianopolis, SC, Brazil
关键词
Prime modules; prime comodules; semiprime modules; semiprime comodules; corings; coalgebras;
D O I
10.1142/S0219498806001946
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we describe the structure of prime and semiprime R-modules M such that R/Ann(R)(M) is artinian. The obtained results are then applied to describe the structure of prime and semiprime right comodules over a coring C under some assumption, where a right comodule M is said to be prime (semiprime) if the corresponding left *C-module is prime (semiprime). Finally we apply the results to coalgebras over commutative rings.
引用
收藏
页码:681 / 694
页数:14
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