International Journal of Mathematics and Mathematical Sciences (Jan 1994)
Semiprime SF-rings whose essential left ideals are two-sided
Abstract
It is proved that if R is a semiprime ELT-ring and every simple right R-module is flat then R is regular. Is R regular if R is a semiprime ELT-ring and every simple right R-module is flat? In this note, we give a positive answer to the question.
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