Coleman Integration on Modular Curves

Fuente: arXiv
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Hauptverfasser: Chen, Mingjie, Kedlaya, Kiran, Lau, Jun Bo
Format: Preprint
Veröffentlicht: 2024
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author Chen, Mingjie
Kedlaya, Kiran
Lau, Jun Bo
author_facet Chen, Mingjie
Kedlaya, Kiran
Lau, Jun Bo
contents Coleman integrals is a major tool in the explicit arithmetic of algebraic varieties, notably in the study of rational points on curves. One of the inputs to compute Coleman integrals is the availability of an affine model. We develop a model-free algorithm that computes single Coleman integrals between any two points on modular curves. Using Hecke operators, any Coleman integral can be broken down into a sum of tiny integrals. We illustrate this using several examples computed in SageMath and Magma. We also suggest some future directions for this work, including a possible extension to iterated Coleman integrals.
format Preprint
id arxiv_https___arxiv_org_abs_2401_14513
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Coleman Integration on Modular Curves
Chen, Mingjie
Kedlaya, Kiran
Lau, Jun Bo
Number Theory
Coleman integrals is a major tool in the explicit arithmetic of algebraic varieties, notably in the study of rational points on curves. One of the inputs to compute Coleman integrals is the availability of an affine model. We develop a model-free algorithm that computes single Coleman integrals between any two points on modular curves. Using Hecke operators, any Coleman integral can be broken down into a sum of tiny integrals. We illustrate this using several examples computed in SageMath and Magma. We also suggest some future directions for this work, including a possible extension to iterated Coleman integrals.
title Coleman Integration on Modular Curves
topic Number Theory
url https://arxiv.org/abs/2401.14513