Kazhdan-Lusztig polynomials for certain varieties of incomplete flags

Abstract. We give explicit formulas for the Kazhdan-Lusztig P- and Rpolynomials for permutations coming from the variety F1,n−1 of incomplete flags consisting of a line and a hyperplane.

• Type: Journal
• Year: 1998
• Where: DM
• Authors: Boris Shapiro, Michael Shapiro, Alek Vainshtein
• Keywords: DM 1998, Explicit Formulas, Incomplete flags, Kazhdan-Lusztig P