A geometric analogue of a conjecture of Gross and Reeder

DOI10.1353/ajm.2019.0038zbMath1428.14021arXiv1606.00943OpenAlexW3102603725WikidataQ122903126 ScholiaQ122903126MaRDI QIDQ5236964

Daniel S. Sage, Masoud Kamgarpour

Publication date: 16 October 2019

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1606.00943

zbMATH Keywords

Weyl groupsirregularityJordan decompositionCoxeter numberformal Laurent seriesslopeirregular connectionsfundamental strataflat $G$-bundles

Mathematics Subject Classification ID

Cohomology theory for linear algebraic groups (20G10) Geometric Langlands program (algebro-geometric aspects) (14D24)

Related Items (3)

Geometric Langlands for hypergeometric sheaves ⋮ The Deligne-Simpson problem for connections on \(\mathbb{G}_m\) with a maximally ramified singularity ⋮ Jordan Decomposition for Formal G-Connections

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