%0 Journal Article
%T Model Theory of Differentially Closed Fields with a Generic Automorphism
%A Ronald F. Bustamante Medina
%J Mathematics
%D 2009
%I arXiv
%X E. Hrushovski proved tha the theory of difference-differential fields has a model companion. We prove this result and other maind properties of this theory that we call DCFA. We describe the SU rank a its relation with transcendence degree. We prove a version of Zilber's dichotomy and we give a description of Abelian definable groups.
%U http://arxiv.org/abs/0907.3959v1