Categories of induced modules and standardly stratified algebras

被引：25

作者：

Futorny, V

König, S

Mazorchuk, V

机构：

[1] Univ Sao Paulo, Inst Matemat & Estat, BR-0531970 Sao Paulo, Brazil

[2] Univ Leicester, Dept Math & Comp Sci, Leicester LE1 7RH, Leics, England

[3] Uppsala Univ, Dept Math, SE-75106 Uppsala, Sweden

来源：

ALGEBRAS AND REPRESENTATION THEORY | 2002年 / 5卷 / 03期

关键词：

stratified algebra; BGG duality; Lie algebra; weight module;

D O I：

10.1023/A:1016579318115

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We construct a generalization of the BGG-category O, whose blocks correspond to standardly stratified algebras. We prove reciprocity formulae in these categories and present two classes of examples.

引用

页码：259 / 276

页数：18

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