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arXiv · 1606.02246

Rigidity and Frobenius Structure

Richard M. Crew
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Abstract

We show that an irreducible ordinary differential equation on the projective line has a Frobenius structure for a power of some prime p if it is rigid in the sense of Katz and satisfies some other reasonable (and necessary) conditions relative to the prime p.

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Richard M. Crew. 2016-06-07. Rigidity and Frobenius Structure. https://arxiv.org/abs/1606.02246

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