Some topological properties of a quotient C^n//G
主 题: Some topological properties of a quotient C^n//G
报告人: Prof. R..Gurjar (Tata Institute of Fundamental Research (TIFR))
时 间: 2009-03-05 下午 4:00 - 5:00
地 点: 资源大厦1218
Some topological properties of a quotient C^n//G, where G is a
connected semisimple group. I have proved that the local first and second
homology groups at any point in C^n//G are finite and second homology
group of the smooth locus of C^n//G is finite. A striking corollary is
that the completion of any local ring of C^n//G is a UFD
