An isomorphism lemma for graded rings

2015/09/29 by Bell, Jason, Zhang, James J. · 1 citation
#16W20 #16W50 #FOS: Mathematics #Rings and Algebras (math.RA)

paper · doi:10.48550/arxiv.1509.08812

Abstract

Let A and B be two connected graded algebras finitely generated in degree one. If A is isomorphic to B as ungraded algebras, then they are also isomorphic to each other as graded algebras.

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