%0 Journal Article
%T An algebraic proof for the identities for the degree of syzygies in numerical semigroup
%A Neeraj Kumar
%A Ivan Martino
%J Le Matematiche
%D 2012
%I University of Catania
%X In the article [4] two new identities for the degree of syzygies are given. We present an algebraic proof of them, using only basic homological algebra tools. We also extend these results.
%K Numerical semigroup
%K Hilbert Series
%K Syzygies
%K Betti Numbers.
%U http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/943