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Semiperfect rings and Nakayama permutations
Published online by Cambridge University Press: 25 July 2002
Abstract
We study the conditions which force a semiperfect ring to admit a Nakayama permutation of its basic idempotents. We also give a few necessary and sufficient conditions for a semiperfect ring R, which cogenerates every 2-generated right R-module, to be right pseudo-Frobenius.
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- Research Article
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- 2002 Glasgow Mathematical Journal Trust
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