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arXiv · 1007.0219

Structures de poids à la Bondarko sur les motifs de Beilinson

Abstract

In [Bon07], Bondarko defines and studies the notion of weight structure and he shows that there exist a weight structure over the category of Voevodsky motives with rationals coefficients (over a field of characteristic 0). In this paper we extend this weight structure to the category of Beilinson motives (for any scheme of finite type over a base scheme which is excelent of dimension at most two) introduced and studied by Cisinsky-Déglise. ----- Dans [Bon07], Bondarko définit et étudie la notion de structure de poids et il montre qu'il existe une structure de poids sur la catégorie des motifs de Voevodsky à coefficients rationnels (sur un corps de caractéristique 0). Dans cet article nous étendons cette structure de poids à la catégorie des motifs de Beilinson (pour un schéma de type fini sur un schéma de base qui est excellent de dimension au plus deux) introduite et étudiée par Cisinsky-Déglise ([CD09]).

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BibTeXRIS

David Hébert. 2010-10-21. Structures de poids à la Bondarko sur les motifs de Beilinson. https://doi.org/10.1112/s0010437x11005422

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