On the Goldie dimension of injective modules
1998 ◽
Vol 41
(2)
◽
pp. 265-275
◽
Keyword(s):
Let M be an essentially finitely generated injective (or, more generally, quasi-continuous) module. It is shown that if M satisfies a mild uniqueness condition on essential closures of certain submodules, then the existence of an infinite independent set of submodules of M implies the existence of a larger independent set on some quotient of M modulo a directed union of direct summands. This provides new characterisations of injective (or quasi-continuous) modules of finite Goldie dimension. These results are then applied to the study of indecomposable decompositions of quasi-continuous modules and nonsingular CS modules.
1994 ◽
Vol 17
(4)
◽
pp. 661-666
Keyword(s):
1988 ◽
Vol 44
(2)
◽
pp. 242-251
◽
Keyword(s):
1991 ◽
Vol 34
(1)
◽
pp. 155-160
◽
2012 ◽
Vol 54
(3)
◽
pp. 605-617
◽
Keyword(s):
1994 ◽
Vol 96
(3)
◽
pp. 259-269
◽
2001 ◽
Vol 71
(1)
◽
pp. 11-19
Keyword(s):
2016 ◽
Vol 15
(08)
◽
pp. 1650145
◽