Every semiprimary ring is the endomorphism ring of a projective module over a quasihereditary ring
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- by Vlastimil Dlab and Claus Michael Ringel PDF
- Proc. Amer. Math. Soc. 107 (1989), 1-5 Request permission
Abstract:
The paper provides a proof of the following statement: Given a semiprimary ring $R$, there is a quasi-hereditary ring $A$ and an idempotent $e \in A$ such that $R \simeq eAe$.References
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Additional Information
- © Copyright 1989 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 107 (1989), 1-5
- MSC: Primary 16A46; Secondary 16A65
- DOI: https://doi.org/10.1090/S0002-9939-1989-0943793-2
- MathSciNet review: 943793