Approximations and adjoints for categories of complexes of Gorenstein projective modules

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

Hacettepe Journal of Mathematics and Statistics
Volume:45 Issue:1
Approximations and adjoints for categories of complexes of Gorenstein projective modules

Approximations and adjoints for categories of complexes of Gorenstein projective modules

Authors : Gang YANG, Wei REN

Pages : 139-151

View : 52 | Download : 10

Publication Date : 2016-02-01

Article Type : Research Paper

Abstract :In the paper, it is proven that every object in Cinsert ignore into journalissuearticles values(R-GProj); has a special Cinsert ignore into journalissuearticles values(R-Proj);-preenvelope, and then some adjoints in homotopy categories related to Gorenstein projective modules are given, where Cinsert ignore into journalissuearticles values(R-Proj); is the subcategory of complexes of projective R-modules, and Cinsert ignore into journalissuearticles values(R-GProj); is the subcategory of complexes of Gorenstein projective R-modules.
Keywords : special, preenvelopes, Gorenstein projective modules, DG projective complexes, adjoints

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.