Some tensor products
arXiv:0707.3881
Abstract
We define the tensor product of 1-motives with motives of weight 0 and we construct explicitely the 1-motive underlying the quotient M_1 \otimes M_2 / W_{-3}(M_1 \otimes M_2).
arXiv commentThis paper has been withdrawn by the author because it is a section of the paper "Multilinear morphisms between 1-motives"