Extensions of Filtered Ogus Structures
Langue
en
Article de revue
Ce document a été publié dans
Applied Categorical Structures. 2019-12-16, vol. 28, n° 1, p. 143-148
Springer Verlag (Germany)
Résumé en anglais
We compute the Ext group of the (filtered) Ogus category over a number field $K$. In particular we prove that the filtered Ogus realisation of mixed motives is not fully faithful.
We compute the Ext group of the (filtered) Ogus category over a number field $K$. In particular we prove that the filtered Ogus realisation of mixed motives is not fully faithful.< Réduire
Origine
Importé de halUnités de recherche