Title of article
Lattice paths, lexicographic correspondence and Kazhdan–Lusztig polynomials
Author/Authors
Francesco Brenti and Yuval Roichman، نويسنده , , Federico Incitti، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
21
From page
742
To page
762
Abstract
In this paper we give a new closed formula for the Kazhdan–Lusztig polynomials of finite Coxeter groups and affine Weyl groups. This formula is computationally more efficient than any existing one, and it conjecturally holds for all Coxeter groups.
Keywords
Kazhdan–Lusztig polynomial , Lattice path , Coxeter group , Lexicographic correspondence , Bruhat order
Journal title
Journal of Algebra
Serial Year
2006
Journal title
Journal of Algebra
Record number
697672
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