ADE bundles over ADE singular surfaces and flag varieties of ADE type

ADE bundles over ADE singular surfaces and flag varieties of ADE type
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ADE 单一表面上的 ADE 捆绑并标记 ADE 类型的变体

DOI:
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发表时间:
2018
影响因子:
1
通讯作者:
Naichung Conan Leung
Naichung Conan Leung
中科院分区:
数学1区
文献类型:
--
作者:
Yunxia Chen;Naichung Conan Leung

文献摘要

相似文献

利用Brieskorn-Slodowy-Grothendieck图,给出了相应类型的ADE旗簇、旗簇的余切丛以及相应类型的$ADE$奇异曲面上的ADE李代数丛的全纯结构(或滤子).主要工具是旗簇上的线丛及其余切丛的上同调。
Based on the Brieskorn-Slodowy-Grothendieck diagram, we write the holomorphic structures (or filtrations) of the ADE Lie algebra bundles over the corresponding type ADE flag varieties, over the cotangent bundles of these flag varieties, and over the corresponding type $ADE$ singular surfaces. The main tool is the cohomology of line bundles over flag varieties and their cotangent bundles.