Kazhdan-Lusztig basis and a geometric filtration of an affine Hecke algebra, II | |
Xi, Nanhua![]() | |
刊名 | JOURNAL OF THE EUROPEAN MATHEMATICAL SOCIETY
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2011 | |
卷号 | 13期号:1页码:207-217 |
ISSN号 | 1435-9855 |
DOI | 10.4171/JEMS/249 |
英文摘要 | An affine Hecke algebra can be realized as an equivariant K-group of the corresponding Steinberg variety. This gives rise naturally to some two-sided ideals of the affine Hecke algebra by means of the closures of nilpotent orbits of the corresponding Lie algebra. In this paper we will show that the two-sided ideals are in fact the two-sided ideals of the affine Hecke algebra defined through the two-sided cells of the corresponding affine Weyl group after the two kinds of ideals are tensored by Q. This proves a weak form of a conjecture of Ginzburg proposed in 1987. |
语种 | 英语 |
出版者 | EUROPEAN MATHEMATICAL SOC |
WOS记录号 | WOS:000283999700008 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/12937] ![]() |
专题 | 数学所 |
通讯作者 | Xi, Nanhua |
作者单位 | Chinese Acad Sci, Inst Math, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Xi, Nanhua. Kazhdan-Lusztig basis and a geometric filtration of an affine Hecke algebra, II[J]. JOURNAL OF THE EUROPEAN MATHEMATICAL SOCIETY,2011,13(1):207-217. |
APA | Xi, Nanhua.(2011).Kazhdan-Lusztig basis and a geometric filtration of an affine Hecke algebra, II.JOURNAL OF THE EUROPEAN MATHEMATICAL SOCIETY,13(1),207-217. |
MLA | Xi, Nanhua."Kazhdan-Lusztig basis and a geometric filtration of an affine Hecke algebra, II".JOURNAL OF THE EUROPEAN MATHEMATICAL SOCIETY 13.1(2011):207-217. |
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