HOMOMORPHISMS OF FINITARY INCIDENCE ALGEBRAS

被引：4

作者：

Dugas, Manfred ^{[1
]}

机构：

[1] Baylor Univ, Dept Math, Waco, TX 76798 USA

来源：

COMMUNICATIONS IN ALGEBRA | 2012年 / 40卷 / 07期

关键词：

Incidence algebras; Zassenhaus algebras;

D O I：

10.1080/00927872.2012.662708

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

For any field K and poset P, the incidence space I(P) and the finitary incidence algebra FI(P) were introduced in [5]. The K-vector space I(P) is an FI(P)-bimodule. We investigate K-linear maps from FI(P) to I(P) that preserve submodules. We also consider the idealization FI(P)(+)I(P) of I(P).

引用

页码：2373 / 2384

页数：12

共 5 条

[1] IDEALIZATION OF A MODULE [J].