12 citations · 16 across the 8 of their papers we have counts for
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math.KT2019
Extensions of filtered Ogus structures
Bruno Chiarellotto, Nicola Mazzari
We compute the Ext group of the (filtered) Ogus category over a number field . In particular we prove that the filtered Ogus realisation of mixed motives is not fully faithful.
math.NT2019
Comparison of relatively unipotent log de Rham fundamental groups
Bruno Chiarellotto, Valentina Di Proietto, Atsushi Shiho
In this paper, we prove compatibilities of various definitions of relatively unipotent log de Rham fundamental groups for certain proper log smooth integral morphisms of fine log s…