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

• Autores: Azzouz Awane, Abdelouhab Chkiriba, Michel Goze
• Localización: Revista matemática complutense, ISSN-e 1988-2807, ISSN 1139-1138, Vol. 18, Nº 1, 2005, págs. 243-260
• Idioma: francés
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• Resumen

  • 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.