%0 Journal Article
%T A direct formulation of Dieudonn¨¦ module theory
%A Kezheng Li
%J Mathematics
%D 2012
%I arXiv
%X We define a Dieudonn\'e module as the module of Dieudonn\'e elements, and set up Dieudonn\'e module theory in a simple way. Under this formulation we give explicit formulae for the duality and the corresponding differential operators.
%U http://arxiv.org/abs/1202.2604v1