Irregular Hodge filtration of hypergeometric systems
Abstract: We determine the irregular Hodge filtration of some one-dimensional hypergeometric D-modules, we prove that general GKZ systems underlie irregular mixed Hodge modules and extend the definition of the Fourier-Laplace transform to integrable mixed twistor D-modules. Researchers: Alberto Castaño, Th. Reichelt (Heidelberg), Ch. Sevenheck (TU Chemnitz) Related publications: https://doi.org/10.1017/S1474748019000288 https://doi.org/10.2140/ant.2019.13.1415 iMAT research line: ⊕ RL11. …
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