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Flat and projective character modules


Authors: Thomas J. Cheatham and David R. Stone
Journal: Proc. Amer. Math. Soc. 81 (1981), 175-177
MSC: Primary 16A50; Secondary 16A35
DOI: https://doi.org/10.1090/S0002-9939-1981-0593450-2
MathSciNet review: 593450
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Abstract: We characterize left coherent, left Noetherian, and left Artinian rings by the flatness, projectivity, and injectivity of the character module of certain left $ R$-modules.


References [Enhancements On Off] (What's this?)

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Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1981-0593450-2
Keywords: Character module, flat, projective, injective, coherent, Noetherian, Artinian
Article copyright: © Copyright 1981 American Mathematical Society

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