The Chow Rings of Generalized Grassmannians | |
Duan, Haibao1; Zhao, Xuezhi2,3 | |
2010-06-01 | |
发表期刊 | FOUNDATIONS OF COMPUTATIONAL MATHEMATICS |
ISSN | 1615-3375 |
卷号 | 10期号:3页码:245-274 |
摘要 | Based on the basis theorem of Bruhat-Chevalley (in Algebraic Groups and Their Generalizations: Classical Methods, Proceedings of Symposia in Pure Mathematics, vol. 56 (part 1), pp. 1-26, AMS, Providence, 1994) and the formula for multiplying Schubert classes obtained in (Duan, Invent. Math. 159:407-436, 2005) and programmed in (Duan and Zhao, Int. J. Algebra Comput. 16:1197-1210, 2006), we introduce a new method for computing the Chow rings of flag varieties (resp. the integral cohomology of homogeneous spaces). The method and results of this paper have been extended in (Duan and Zhao, arXiv:math.AT/0801.2444 and arXiv:math.AT/0711.2541 http://arxiv.org/abs/arXiv:math.AT/0711.2541 ) to obtain the integral cohomology rings of all complete flag manifolds, and to construct the integral cohomologies of Lie groups in terms of Schubert classes. |
关键词 | Flag manifolds Schubert varieties Cohomology |
DOI | 10.1007/s10208-010-9058-0 |
语种 | 英语 |
资助项目 | NSFC[10631060] ; NSFC[10931005] ; RFDP |
WOS研究方向 | Computer Science ; Mathematics |
WOS类目 | Computer Science, Theory & Methods ; Mathematics, Applied ; Mathematics |
WOS记录号 | WOS:000276511000001 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/10347 |
专题 | 数学所 |
通讯作者 | Duan, Haibao |
作者单位 | 1.Chinese Acad Sci, Hua Loo Keng Key Lab Math, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Capital Normal Univ, Dept Math, Beijing 100048, Peoples R China 3.Capital Normal Univ, Inst Math & Interdisciplinary Sci, Beijing 100048, Peoples R China |
推荐引用方式 GB/T 7714 | Duan, Haibao,Zhao, Xuezhi. The Chow Rings of Generalized Grassmannians[J]. FOUNDATIONS OF COMPUTATIONAL MATHEMATICS,2010,10(3):245-274. |
APA | Duan, Haibao,&Zhao, Xuezhi.(2010).The Chow Rings of Generalized Grassmannians.FOUNDATIONS OF COMPUTATIONAL MATHEMATICS,10(3),245-274. |
MLA | Duan, Haibao,et al."The Chow Rings of Generalized Grassmannians".FOUNDATIONS OF COMPUTATIONAL MATHEMATICS 10.3(2010):245-274. |
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