Algebraic solutions of linear differential equations: an arithmetic approach
CARUSO, Xavier
Institut de Mathématiques de Bordeaux [IMB]
Lithe and fast algorithmic number theory [LFANT]
Analyse cryptographique et arithmétique [CANARI]
Institut de Mathématiques de Bordeaux [IMB]
Lithe and fast algorithmic number theory [LFANT]
Analyse cryptographique et arithmétique [CANARI]
CARUSO, Xavier
Institut de Mathématiques de Bordeaux [IMB]
Lithe and fast algorithmic number theory [LFANT]
Analyse cryptographique et arithmétique [CANARI]
< Réduire
Institut de Mathématiques de Bordeaux [IMB]
Lithe and fast algorithmic number theory [LFANT]
Analyse cryptographique et arithmétique [CANARI]
Langue
en
Document de travail - Pré-publication
Ce document a été publié dans
2023-04-11
Résumé en anglais
Given a linear differential equation with coefficients in $\mathbb{Q}(x)$, an important question is to know whether its full space of solutions consists of algebraic functions, or at least if one of its specific solutions ...Lire la suite >
Given a linear differential equation with coefficients in $\mathbb{Q}(x)$, an important question is to know whether its full space of solutions consists of algebraic functions, or at least if one of its specific solutions is algebraic.After presenting motivating examples coming from various branches of mathematics, we advertise in an elementary way a beautiful local-global arithmetic approach to these questions, initiated by Grothendieck in the late sixties.This approach has deep ramifications and leads to the still unsolved Grothendieck-Katz $p$-curvature conjecture.< Réduire
Project ANR
Correspondance de Langlands p-adique : une approche constructive et algorithmique - ANR-18-CE40-0026
Décider l'irrationalité et la transcendance - ANR-19-CE40-0018
Algorithmes Efficaces pour Guessing, Inégalités, Sommation - ANR-22-CE91-0007
Décider l'irrationalité et la transcendance - ANR-19-CE40-0018
Algorithmes Efficaces pour Guessing, Inégalités, Sommation - ANR-22-CE91-0007
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