Frenkel, Edward; Zhu, Xinwen Any flat bundle on a punctured disc has an oper structure. (English) Zbl 1220.14013 Math. Res. Lett. 17, No. 1, 27-37 (2010). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 14D24 17B67 22E67 PDF BibTeX XML Cite \textit{E. Frenkel} and \textit{X. Zhu}, Math. Res. Lett. 17, No. 1, 27--37 (2010; Zbl 1220.14013) Full Text: DOI arXiv
Zhu, Xinwen Affine Demazure modules and \(T\)-fixed point subschemes in the affine Grassmannian. (English) Zbl 1167.14033 Adv. Math. 221, No. 2, 570-600 (2009). Reviewer: Alessandro Ruzzi (Roma) MSC: 14M15 17B67 17B69 PDF BibTeX XML Cite \textit{X. Zhu}, Adv. Math. 221, No. 2, 570--600 (2009; Zbl 1167.14033) Full Text: DOI arXiv