Weak and injective dimensional analogues of Kaplansky’s and Auslander’s lemmas for purity
Work
Year: 2021
Type: article
Abstract: We prove a stronger form of an analogue of a Kaplansky lemma on homological dimensions by showing that in a pure-exact sequence $0 \to A \to B \to C \to 0$, the weak dimensions of the modules satisfy ... more
Source: TURKISH JOURNAL OF MATHEMATICS
Authors L. Fuchs, Sang Bum Lee
Cites: 4
Cited by: 1
Related to: 10
FWCI: 0.28
Citation percentile (by year/subfield): 33.79
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: bronze