Cofiniteness of Local Cohomology Modules over Homomorphic Image of Cohen-Macaulay Rings
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mathematica Vietnamica"
DOI: 10.1007/s40306-018-0246-3
Abstract: AbstractLet (R,????)$(R,\mathfrak {m})$ be a Noetherian local ring, M a non-zero finitely generated R-module, and let I be an ideal of R. In this paper, we establish some new properties of local cohomology modules HIi(M)$\mathrm… read more here.
Keywords: homomorphic image; local cohomology; modules homomorphic; cohomology modules ... See more keywords
When proper cyclics are homomorphic image of injectives
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Algebra"
DOI: 10.1080/00927872.2020.1797067
Abstract: Abstract Quasi-Frobenius rings are precisely rings over which any right module is a homomorphic image of an injective module. We investigate the structure of rings whose proper cyclic right modules are homomorphic image of injectives.… read more here.
Keywords: homomorphic image; image; cyclics homomorphic; proper cyclics ... See more keywords