On the Frobenius functor and colon ideals
classification
🧮 math.AC
keywords
colonfrobeniusfunctoridealsringscharacteristiccharacterizationscommutativity
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In this paper we study the commutativity of the Frobenius functor and the colon operation of two ideals for Noetherian rings of positive characteristic $p$. New characterizations of regular rings and local UFDs are given.
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