Title: Subring of constants of a ring of characteristic p>0
Abstract: Let A be a local ring of characteristic p>0 which has a p -basis over a subring C , and B be the subring of constants of A for a derivation (or derivations ) of A over C . We give a sufficient condition for B to have a p -basis over C . We add some examples.
Publication Year: 1994
Publication Date: 1994-11-01
Language: en
Type: article
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