文献类型：期刊文献

英文题名：AFFINE E8 BASIC REPRESENTATION BUNDLES OVER RATIONAL SURFACES WITH c12=0

作者：Chen, Yunxia

机构：[1]E China Univ Sci & Technol, Sch Sci, Shanghai 200237, Peoples R China

年份：2015

卷号：19

期号：2

起止页码：307

外文期刊名：ASIAN JOURNAL OF MATHEMATICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000353031300006)】；

语种：英文

外文关键词：Rational surface; basic representation; bundle

摘要：Rational surfaces with c(1)(2) = 0 are P-2 blown up at n = 9 points ( or F-m blown up at 8 points). When n <= 8, lines on such surfaces ( P-2 blown up at n points) give rise to E-n representation bundles over them. When n = 9, there exists infinitely many lines. We use them to construct an affine E-8 basic representation bundle. Its VOA structure is determined by line configuration of such surfaces.