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Extensions of Filtered Ogus Structures
Applied Categorical Structures ( IF 0.6 ) Pub Date : 2019-08-28 , DOI: 10.1007/s10485-019-09576-8
Bruno Chiarellotto , Nicola Mazzari

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.

中文翻译:

过滤的 Ogus 结构的扩展

我们在数字字段 K 上计算(过滤后的)Ogus 类别的 Ext 组。我们特别证明了混合动机的过滤 Ogus 实现并不完全忠实。
更新日期:2019-08-28
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