2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/99153The multigraded Poincare-Betti series P_R^k(x_1,...,x_n; t) of a monomial ring k[x_1,...,x_n]/<M> on a finite number of monomial generators has the form (1+tx_1)(1+tx_2)...(1+tx_n)/b_(R,k)(x_1,...,x_n; t), where b_(R,k)(x_1,...,x_n;t) is a polynomial depending only on the monomial set M and the characteristic of the field k. I present a computer program designed to calculate the polynomial b_(R,k) for a given field characteristic and a given set of monomial generators.8 pages, prepared for the School and Workshop on Algebraic geometry and statistics at Politecnico Torino in September 2004Commutative AlgebraCombinatorics13D07 (Primary); 13-04 (Secondary)text