Relative log-symplectic structure on a semi-stable degeneration of moduli of Higgs bundles

DOI10.1016/j.aim.2022.108756zbMath1505.14024arXiv2101.07056OpenAlexW3186035197MaRDI QIDQ2099099

Sourav Das

Publication date: 23 November 2022

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2101.07056

zbMATH Keywords

degenerationHiggs bundlesnodal curveslog symplectic structures

Mathematics Subject Classification ID

Algebraic moduli problems, moduli of vector bundles (14D20) Poisson manifolds; Poisson groupoids and algebroids (53D17) Vector bundles on curves and their moduli (14H60) Symplectic structures of moduli spaces (53D30) Logarithmic algebraic geometry, log schemes (14A21)

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