Frenkel, Edward; Zhu, Xinwen Gerbal representations of double loop groups. (English) Zbl 1280.22024 Int. Math. Res. Not. 2012, No. 17, 3929-4013 (2012). Reviewer: Fuhai Zhu (Tianjin) MSC: 22E67 22E65 PDF BibTeX XML Cite \textit{E. Frenkel} and \textit{X. Zhu}, Int. Math. Res. Not. 2012, No. 17, 3929--4013 (2012; Zbl 1280.22024) Full Text: DOI arXiv
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