Resumen de Formes d'inertie et complexe de Koszul associés à des polynômes plurihomogènes

Azzouz Awane, Abdelouhab Chkiriba, Michel Goze

• The existence of common zero of a family of polynomials has led to the study of inertial forms, whose homogeneous part of degree 0 constitutes the ideal resultant. The Kozsul and Cech cohomologies groups play a fundamental role in this study. An analogue of Hurwitz theorem lo given, and also, one finds a N. H. McCoy theorem in a particular case of this study.