Article ID Journal Published Year Pages File Type
4596393 Journal of Pure and Applied Algebra 2012 16 Pages PDF
Abstract

We provide simple rules for the computation of Kazhdan–Lusztig polynomials in the maximal parabolic case. They are obtained by filling regions delimited by paths with “Dyck strips” obeying certain rules. We compare our results with those of Lascoux and Schützenberger.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory