arXiv · 1608.02837
Toward Homological Characterization of Semirings by e-Injective Semimodules
Abstract
In this paper, we introduce and study e-injective semimodules, in particular over additively idempotent semirings. We completely characterize semirings all of whose semimodules are e-injective, describe semirings all of whose projective semimodules are e-injective, and characterize one-sided Noetherian rings in terms of direct sums of e-injective semimodules. Also, we give complete characterizations of bounded distributive lattices, subtractive semirings, and simple semirings, all of whose cyclic (finitely generated) semimodules are e-injective.
Explore related subjects
Keep this discovery
J. Y. Abuhlail, S. N. Il'in, Y. Katsov, T. G. Nam. 2016-08-09. Toward Homological Characterization of Semirings by e-Injective Semimodules. https://arxiv.org/abs/1608.02837
Cite the original work for its findings. Save a collection to share your selection of sources.