Ye, Lixia; Wu, Zhixiang The extension of a quantized Borcherds superalgebra by a Hopf algebra. (English) Zbl 1358.17022 Acta Math. Sin., Engl. Ser. 32, No. 3, 363-372 (2016). MSC: 17B37 16T20 17B67 PDFBibTeX XMLCite \textit{L. Ye} and \textit{Z. Wu}, Acta Math. Sin., Engl. Ser. 32, No. 3, 363--372 (2016; Zbl 1358.17022) Full Text: DOI
Ye, Li Xia; Xiang, Zhi Wu; Mei, Xue Feng Weak Hopf algebras corresponding to Borcherds-Cartan matrices. (English) Zbl 1138.17007 Acta Math. Sin., Engl. Ser. 23, No. 10, 1729-1744 (2007). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 17B37 16W30 17B10 PDFBibTeX XMLCite \textit{L. X. Ye} et al., Acta Math. Sin., Engl. Ser. 23, No. 10, 1729--1744 (2007; Zbl 1138.17007) Full Text: DOI