Kazhdan-Lusztig polynomials and character formula for the Lie superalgebragI(m/n)

1996 ◽  
Vol 2 (4) ◽  
pp. 607-651 ◽  
Author(s):  
Vera Serganova
Keyword(s):  
Character Formula ◽  
Lusztig Polynomials

scholarly journals Descents of λ-unimodal cycles in a character formula

2016 ◽  
Vol 339 (10) ◽  
pp. 2399-2409
Author(s):  
Kassie Archer
Keyword(s):  
Character Formula

scholarly journals The elliptic Weyl character formula

2014 ◽  
Vol 150 (7) ◽  
pp. 1196-1234 ◽  
Author(s):  
Nora Ganter
Keyword(s):  
Line Bundle ◽  
Lie Groups ◽  
Theoretical Framework ◽  
Flag Variety ◽  
Schubert Calculus ◽  
Character Formula ◽  
Elliptic Cohomology ◽  
Image Position ◽  
Weyl Character Formula

AbstractWe calculate equivariant elliptic cohomology of the partial flag variety$\def \xmlpi #1{}\def \mathsfbi #1{\boldsymbol {\mathsf {#1}}}\let \le =\leqslant \let \leq =\leqslant \let \ge =\geqslant \let \geq =\geqslant \def \Pr {\mathit {Pr}}\def \Fr {\mathit {Fr}}\def \Rey {\mathit {Re}}G/H$, where$H\subseteq G$are compact connected Lie groups of equal rank. We identify the${\rm RO}(G)$-graded coefficients${\mathcal{E}} ll_G^*$as powers of Looijenga’s line bundle and prove that transfer along the map$$\begin{equation*} \pi \,{:}\,G/H\longrightarrow {\rm pt} \end{equation*}$$is calculated by the Weyl–Kac character formula. Treating ordinary cohomology,$K$-theory and elliptic cohomology in parallel, this paper organizes the theoretical framework for the elliptic Schubert calculus of [N. Ganter and A. Ram,Elliptic Schubert calculus, in preparation].

Kazhdan-Lusztig polynomials and canonical basis

1998 ◽  
Vol 3 (4) ◽  
pp. 321-336 ◽  
Author(s):  
I. B. Frenkel ◽  
M. G. Khovanov ◽  
A. A. Kirillov
Keyword(s):  
Canonical Basis ◽  
Lusztig Polynomials

On the Weyl character formula forSU(n)

1976 ◽  
Vol 15 (3) ◽  
pp. 201-206 ◽  
Author(s):  
R. J. Plymen
Keyword(s):  
Character Formula ◽  
Weyl Character Formula

The Hecke Algebra and Kazhdan–Lusztig Polynomials

2020 ◽  
pp. 39-58
Author(s):  
Ben Elias ◽  
Shotaro Makisumi ◽  
Ulrich Thiel ◽  
Geordie Williamson
Keyword(s):  
Hecke Algebra ◽  
Lusztig Polynomials

Derived length when a product of characters has two nonprincipal irreducible constituents

2016 ◽  
Vol 15 (06) ◽  
pp. 1650110
Author(s):  
Lisa Rose Hendrixson ◽  
Mark L. Lewis
Keyword(s):  
Solvable Group ◽  
Irreducible Character ◽  
Character Formula ◽  
Derived Length

We study the situation where a solvable group [Formula: see text] has a faithful irreducible character [Formula: see text] such that [Formula: see text] has exactly two distinct nonprincipal irreducible constituents. We prove that [Formula: see text] has derived length bounded above by 8, and provide an example of such a group having derived length 8. In particular, this improves upon a result of Adan-Bante.

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