We define relative motives in the sense of Andre. After associating a complex in the derived category of motives to an algebraic stack we study this complex in the case of the moduli of G-bundles varying over the moduli of curves.
机构:
Catholic Univ Avila, Dept Math & Exp Sci, Sch Ed Fray Luis De Leon, C Tirso de Molina 44, Valladolid 47010, SpainCatholic Univ Avila, Dept Math & Exp Sci, Sch Ed Fray Luis De Leon, C Tirso de Molina 44, Valladolid 47010, Spain