Kazhdan-Lusztig R-polynomials for pircons

被引:2
|
作者
Marietti, Mario [1 ]
机构
[1] Univ Politecn Marche, Dipartimento Ingn Ind Sci & Matemat, I-60131 Ancona, Italy
关键词
Kazhdan-Lusztig polynomials; Coxeter groups; Special matchings; SPECIAL MATCHINGS;
D O I
10.1016/j.jalgebra.2019.05.038
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The purpose of this work is to provide a common combinatorial framework for some of the analogues and generalizations of Kazhdan-Lusztig R-polynomials that have appeared since the introduction of these remarkable polynomials (e.g., parabolic Kazhdan-Lusztig R-polynomials, Kazhdan-Lusztig R-polynomials of zircons, and Kazhdan-Lusztig-Vogan polynomials for fixed point free involutions). (C) 2019 Elsevier Inc. All rights reserved.
引用
收藏
页码:245 / 272
页数:28
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