Tensor product of motives via Künneth formula
arXiv:1810.13266 · doi:10.1016/j.jpaa.2019.106267
Abstract
Following Nori's original idea we here provide certain motivic categories with a canonical tensor structure. These motivic categories are associated to a cohomological functor on a suitable base category and the tensor structure is induced by the cartesian tensor structure on the base category via a cohomological Künneth formula.
arXiv commentRevised version to appear on JPAA