论文标题
Shimura数据和角落：拓扑
Shimura data and corners: topology
论文作者
论文摘要
本文的目的是提供有关Borel-Serre和Shimura品种的Baily-Borel压缩的新构造（Zucker 1983），并对其主要特性进行了仔细的分析。
The purpose of this article is to give a new construction of the map relating the Borel-Serre and the Baily-Borel compactifications of a Shimura variety (Zucker 1983), and to provide a close analysis of its main properties.
