%0 Journal Article
%T A note on smoothness and differential bases in positive characteristic
%A Cristodor Ionescu
%J Mathematics
%D 2008
%I arXiv
%X Let $u:A\to B$ be a morphism of noetherian local rings. We obtain smoothness criteria for algebras with differential bases, in the case of rings containing a field of characteristic $p>0.$ We also give smoothness criteria for reduced morphisms.
%U http://arxiv.org/abs/0809.4559v2