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arXiv · 1510.06867

Variation of fundamental groups of curves in positive characteristics

Mohamed Saidi·Akio Tamagawa
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Abstract

In this paper we prove that given a non-isotrivial family of hyperbolic curves in positive characteristic, the isomorphism type of the geometric fundamental group is not constant on the fibres of the family.

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Mohamed Saidi, Akio Tamagawa. 2015-10-23. Variation of fundamental groups of curves in positive characteristics. https://arxiv.org/abs/1510.06867

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