Brown Representability Test Problems in Locally Grothendieck Categories

被引：2
|
作者：
Trlifaj, Jan [1 ]
机构：
[1] Charles Univ Prague, Fac Math & Phys, Dept Algebra, Prague 18675 8, Czech Republic
来源：
APPLIED CATEGORICAL STRUCTURES | 2012年 / 20卷 / 01期
关键词：
Brown representability; Grothendieck category; kappa-purity;
D O I：
10.1007/s10485-010-9234-z
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Open questions concerning Brown representability have recently led Rosicky and Muro to formulate two test problems for Grothendieck categories. We prove that these test problems have a negative solution in the locally Grothendieck category C = boolean OR(kappa >=aleph 0) Mod-K-kappa where K is a field.
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页码：97 / 102
页数：6
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