%0 Journal Article
%T Ultraproducts as a tool for first-order inexpressibility in the finite and infinite
%A Philip Dittmann
%J Mathematics
%D 2013
%I arXiv
%X Ultraproducts are a well-known tool in the classical model theory of first-order logic. We explore their uses in the context of finite model theory.
%U http://arxiv.org/abs/1310.3137v1