Monodromy and Vinberg fusion for the principal degeneration of the space of G-bundles

DOI10.24033/ASENS.2398zbMath1440.14057arXiv1701.01898OpenAlexW3011096484MaRDI QIDQ5206175

Simon Schieder

Publication date: 18 December 2019

Published in: Annales scientifiques de l'École normale supérieure (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1701.01898

zbMATH Keywords

Langlands dualityPicard-Lefschetz theorynearby cyclesgeometric representation theoryVinberg semigroupgeometric Langlands programmoduli spaces of \(G\)-bundlesweight-monodromy theory

Mathematics Subject Classification ID

Algebraic moduli problems, moduli of vector bundles (14D20) Fibrations, degenerations in algebraic geometry (14D06) Vector bundles on curves and their moduli (14H60) Langlands-Weil conjectures, nonabelian class field theory (11R39) Stacks and moduli problems (14D23) Geometric Langlands program (algebro-geometric aspects) (14D24)

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Picard-Lefschetz oscillators for the Drinfeld-Lafforgue-Vinberg degeneration for \(\mathrm{SL}_2\) ⋮ Mirabolic Satake equivalence and supergroups

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