GENERALIZATIONS OF QF-3 ALGEBRAS

@inproceedings{Colby2010GENERALIZATIONSOQ,
  title={GENERALIZATIONS OF QF-3 ALGEBRAS},
  author={Robert R. Colby and Edgar A. Rutter},
  year={2010}
}
This paper consists of three parts. The first is devoted to investigating the equivalence and left-right symmetry of several conditions known to characterize finite dimensional algebras which have a unique minimal faithful representation— QF-3 algebras—in the class of left perfect rings. It is shown that the following conditions are equivalent and imply their right-hand analog: R contains a faithful S-injective left ideal, R contains a faithful LT-projective injective left ideal; the injective… 
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