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Torelli theorem for the moduli space of symplectic parabolic Higgs bundles
Bulletin des Sciences Mathématiques ( IF 1.3 ) Pub Date : 2021-03-30 , DOI: 10.1016/j.bulsci.2021.102978
Sumit Roy

Let (X,D) and (X,D) be two compact Riemann surfaces of genus g4 with the set of marked points DX and DX. Fix a parabolic line bundle L with trivial parabolic structure. Let NSp(2m,α,L) and NSp(2m,α,L) be the moduli spaces of stable symplectic parabolic Higgs bundles over X and X respectively, with rank 2m and fixed parabolic structure α, with the symplectic form taking values in L. We prove that if NSp(2m,α,L) is isomorphic to NSp(2m,α,L), then there exist an isomorphism between X and X sending D to D.



中文翻译:

辛抛物型希格斯束的模空间的Torelli定理

XdXd 是两个紧的黎曼曲面 G4 带有一组标记点 dXdX。用平凡的抛物线结构固定抛物线束L。ñSP2个α大号ñSP2个α大号是稳定的模空间辛抛物线希格斯束在XX分别具有2 m的秩和固定的抛物线结构α,其中辛的形式取L的值。我们证明ñSP2个α大号 同构 ñSP2个α大号,则X和之间存在同构X发送Dd

更新日期:2021-04-01
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