科研之友
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摘要
With respect to the two-sided cells, we give a decomposition formula for the Kazhdan-Lusztig basis elements of the affine Hecke algebra of type (A) over tilde (n-1). The main tool is the star operators introduced by Kazhdan and Lusztig. In the appendix, we prove that the left star operator commutes with the right star operator even in the unequal parameter case.
- 出版日期2017-6
- 单位北京大学
