Extensions of Filtered Ogus Structures
Language
en
Article de revue
This item was published in
Applied Categorical Structures. 2019-12-16, vol. 28, n° 1, p. 143-148
Springer Verlag (Germany)
English Abstract
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.Read less <
Origin
Hal imported