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
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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