文献类型：期刊文献

英文题名：Affine ADE bundles over surfaces with pg=0

作者：Chen, Yunxia[1];Leung, Naichung Conan[2]

机构：[1]East China Univ Sci & Technol, Sch Sci, Meilong Rd 130, Shanghai, Peoples R China;[2]Chinese Univ Hong Kong, Inst Math Sci, Dept Math, Shatin, Hong Kong, Peoples R China

年份：2016

卷号：284

期号：1-2

起止页码：55

外文期刊名：MATHEMATISCHE ZEITSCHRIFT

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000383246800004)】；

基金：We are grateful to R. Friedman, E. Looijenga and J. J. Zhang for many useful comments and discussions. The first author is supported by the National Natural Science Foundation of China (No. 11501201), the China Postdoctoral Science Foundation (No. 2015M570334) and the Fundamental Research Funds for the Central Universities under Project No. 222201514322. The second author is supported by research grants from the Research Grants Council of the Hong Kong Special Administrative Region, China (Nos. 401411, 14302714).

语种：英文

摘要：Given any Kodaira curve C in a complex surface X, we construct a simply-laced affine Lie algebra bundle over X. When , we construct deformations of holomorphic structures on such that the new bundle is trivial over any ADE curve inside C and therefore descends to the singular surface obtained by contracting C'.