%0 Journal Article
%T The possible extremal Betti numbers of a homogeneous ideal
%A Jščrgen Herzog
%A Leila Sharifan
%A Matteo Varbaro
%J Mathematics
%D 2011
%I arXiv
%X We give a numerical characterization of the possible extremal Betti numbers (values as well as positions) of any homogeneous ideal in a polynomial ring over a field.
%U http://arxiv.org/abs/1111.0442v4