%0 Journal Article
%T Jumping numbers of hyperplane arrangements
%A Nero Budur
%J Mathematics
%D 2008
%I arXiv
%X M. Saito recently proved that the jumping numbers of a hyperplane arrangement depend only on the combinatorics of the arrangement. However, a formula in terms of the combinatorial data was still missing. In this note, we give a formula and a different proof of the fact that the jumping numbers of a hyperplane arrangement depend only on the combinatorics. We also give a combinatorial formula for part of the Hodge spectrum and for the inner jumping multiplicities.
%U http://arxiv.org/abs/0802.0878v3