Newton Binomial Formulas in Schubert Calculus
arXiv:0809.2528
Abstract
We prove Newton's binomial formulas for Schubert Calculus to determine numbers of base point free linear series on the projective line with prescribed ramification divisor supported at given distinct points.
21 pages, no figures. To appear on "Revista Matemática Complutense". Dedicated to Israel Vainsencher on the occasion of his 60th birthday