%0 Journal Article
%T Algebraic A-hypergeometric Functions
%A Frits Beukers
%J Mathematics
%D 2008
%I arXiv
%X We formulate and prove a combinatorial criterion to decide if an A-hypergeometric system of differential equations has a full set of algebraic solutions or not. This criterion generalises the so-called interlacing criterion in the case of hypergeometric functions of one variable.
%U http://arxiv.org/abs/0812.1134v1