𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Modules Possessing Projective Resolutions of Finite Type

✍ Scribed by Peter H Kropholler


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
115 KB
Volume
216
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.

✦ Synopsis


Let G be a group in the class LHα‘  of locally hierarchically decomposable groups and let R be a strongly G-graded algebra. We provide a characterization of the R-modules of type FP under the assumptions that R is coherent and of finite Ο± 1 global dimension.


πŸ“œ SIMILAR VOLUMES


Envelopes and Covers by Modules of Finit
✍ S.Tempest Aldrich; Edgar E. Enochs; Overtoun M.G. Jenda; Luis Oyonarte πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 115 KB

In this paper, we study the existence of βŠ₯ -envelopes, -envelopes, βŠ₯ -envelopes, -covers, and -covers where and denote the classes of modules of injective and projective dimension less than or equal to a natural number n, respectively. We prove that over any ring R, special βŠ₯ -preenvelopes and speci