EXTENSIONS OF GM-RINGS OVER GENERALIZED POWER SERIES RINGS

Authors : Lunqun Ouyang, Dayong Liu

Pages : 226-236

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Publication Date : 2007-12-01

Article Type : Research Paper

Abstract :Let R be a reduced ring, insert ignore into journalissuearticles values(S, ≤); a cancellative torsion-free strictly ordered monoid, it is shown that ring [[RS,≤]] is a GM− ring if and only if R is a GM−ring. We also investigate GM− rings for some special Morita Contexts and module extensions over generalized power series rings.
Keywords : GM rings, module extension, generalized power series