Coproducts and Some Universal Ring Constructions
Open Access
- 1 December 1974
- journal article
- Published by JSTOR in Transactions of the American Mathematical Society
- Vol. 200, 33-88
- https://doi.org/10.2307/1997247
Abstract
Let be an algebra over a field , and be two nonzero finitely generated projective -modules. By adjoining further generators and relations to , one can obtain an extension of having a universal isomorphism of modules, <!-- MATH $i:P{ \otimes _R}S \cong Q{ \otimes _R}S$ --> .
Keywords
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