Calculating Galois groups of third order linear differential equations with parameters
Representation Theory
2020-11-17 v1 Commutative Algebra
Classical Analysis and ODEs
Abstract
Motivated by developing algorithms that decide hypertranscendence of solutions of extensions of the Bessel differential equation, algorithms computing the unipotent radical of a parameterized differential Galois group have been recently developed. Extensions of Bessel's equation, such as the Lommel equation, can be viewed as homogeneous parameterized linear differential equations of the third order. In the present paper, we give the first known algorithm that calculates the differential Galois group of a third order parameterized linear differential equation.
Keywords
Cite
@article{arxiv.1611.01784,
title = {Calculating Galois groups of third order linear differential equations with parameters},
author = {Andrei Minchenko and Alexey Ovchinnikov},
journal= {arXiv preprint arXiv:1611.01784},
year = {2020}
}