Parabolic Kazhdan-Lusztig polynomials of type-1 for quasi-minuscule quotients

JOURNAL OF COMBINATORIAL THEORY SERIES A

卷:161

Article

Recupero, Francesco¹ 

[1] Univ Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, Italy

关键词: Algebraic combinatorics;    Kazhdan-Lusztig polynomials;    Parabolic quotients;    Quasi-minuscule quotients;   

DOI  :  10.1016/j.jcta.2018.08.006

来源: Elsevier

【 摘 要 】

We prove the conjectures of F. Brenti, P. Mongelli and P. Sentinelli which give a combinatorial interpretation to the parabolic Kazhdan-Lusztig polynomials of type -1 for quasi-minuscule quotients of the Weyl groups of type B-n and D-n. (C) 2018 Elsevier Inc. All rights reserved.

【 授权许可】

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