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arxiv: math/0302267 · v2 · submitted 2003-02-21 · 🧮 math.NT · math.AG

Groupes fondamentaux motiviques de Tate mixte

classification 🧮 math.NT math.AG
keywords definefieldfundamentalgroupmotivicnumbertateapply
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We define the category of mixed Tate motives over the ring of S-integers of a number field. We define the motivic fundamental group (made unipotent) of a unirational variety over a number field. We apply this to the study of the motivic fundamental group of the projective line punctured at zero, infinity and all N-th roots of unity.

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Cited by 2 Pith papers

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