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Rationality of moduli spaces of stable bundles on curves over R
Bulletin des Sciences Mathématiques ( IF 1.3 ) Pub Date : 2019-08-07 , DOI: 10.1016/j.bulsci.2019.102793
Souradeep Majumder , Ronnie Sebastian

Let C be a smooth, projective, geometrically irreducible curve defined over R such that C(R)=. Let r>0 and d be integers which are coprime. Let L be a line bundle on C which corresponds to an R point of PicC/Rd. Let Mr,L be the moduli space of stable bundles on the complexification of C of rank r and determinant L. We classify birational types of Mr,L over R.



中文翻译:

曲线上稳定束的模空间的合理性 [R

C是定义在上的光滑,投射,几何不可约的曲线[R 这样 C[R=。让[R>0ð是它们是互质。令LC上与[R 要点 图片C/[Rd。让中号[R大号是秩为rC和行列式L的络合时稳定束的模空间。我们将两类的中号[R大号 过度 [R

更新日期:2019-08-07
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