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Projective modules are determined by their radical factors |
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| Authors: | Pavel P&#x;íhoda |
| Institution: | aCharles University, Department of Algebra, Sokolovská 83, 186 75 Prague, Czech Republic |
| Abstract: | We show that two infinitely generated projective modules are isomorphic whenever they have isomorphic factors modulo their Jacobson radical. Some applications of the result to semilocal rings with indecomposable non-finitely generated projective modules are given. |
| Keywords: | 16D40 16D70 |
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