On the Center of Generic Hecke Algebra
The concept of norm and cellular algebra are introduced and then the cellular basis is used to replace the Kazhdan-Lusztig basis. So a new base for the center of generic Hecke algebra associated with finite Coxeter group is found. The new base is described by using the notion of cell datum of Graham and Lehrer and the notion of norm.
作 者： WEI Feng BAO Gang 作者单位： School of Science, Beijing Institute of Technolgy, Beijing 100081, China 刊 名： 北京理工大学学报(英文版) EI 英文刊名： JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY 年，卷(期)： 2006 15(1) 分类号： O152.6 关键词： Coxeter group Hecke algebra cellular basis center