Work

Arithmetic aspects of the Jouanolou foliation

Year: 2025
Type: article
Abstract: We investigate the structure of the [Formula: see text]-divisor associated with the Jouanolou foliation and we show, under certain conditions, that it can be irreducible or have a [Formula: see text]-factor. Furthermore, we study the reduction modulo [Formula: see text] of foliations and explore its applications to problems involving holomorphic foliations. As an application, we provide a new proof, via reduction modulo 2, of the fact that the Jouanolou foliation on the complex projective plane of odd degree, under specific arithmetic conditions, has no algebraic invariant curves.
Language: English
Open Access status: green
OpenAlex ID: W4409972933
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