Regular singular differential modules over differential rings
Number Theory
2024-11-27 v1
Abstract
We obtain Fuchs decomposition theorem for regular singular differential modules over a large class of differential rings. We provide a definition of regularity inspired by differential Galois theory and we deduce the classical equivalence with vector spaces endowed with an automorphism.
Cite
@article{arxiv.2411.16900,
title = {Regular singular differential modules over differential rings},
author = {Andrea Pulita},
journal= {arXiv preprint arXiv:2411.16900},
year = {2024}
}
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34 Pages