Year: 2019
Type: article
Abstract: We show that certain one-dimensional hypergeometric differential systems underlie objects of the category of irregular mixed Hodge modules, which was recently introduced by Sabbah, and compute the irregular Hodge filtration for them. We also provide a comparison theorem between two different types of Fourier-Laplace transformation for algebraic integrable twistor $\mathcal{D}$-modules.
Source: Algebra & Number Theory
Authors: Alberto Castaño DomĂnguez, Thomas Reichelt, Christian Sevenheck
Institutions: Heidelberg University, Chemnitz University of Technology
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Funder: Agence Nationale de la Recherche
OpenAlex ID: W2883757667