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arXiv · 1511.02884

Overconvergent unit-root F-isocrystals and isotriviality

Teruhisa Koshikawa
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Abstract

We show that a semisimple overconvergent "absolutely unit-root" F-isocrystal on a geometrically connected smooth variety over a finite field becomes constant over a finite covering.

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Teruhisa Koshikawa. 2016-02-16. Overconvergent unit-root F-isocrystals and isotriviality. https://arxiv.org/abs/1511.02884

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