Hecke algebras and involutions in Weyl groups
0.1. LetW be aWeyl group with standard set of generators S; let ≤ be the Bruhat order on W. In [KL1],[KL2], certain polynomials ... N, u is an indeterminate) were defined and computed in terms of an algorithm for any y ≤ w in W. These polynomials are of interest for the representation theory of...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Institute of Mathematics, Academia Sinica
2012
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| Online Access: | http://hdl.handle.net/1721.1/71596 https://orcid.org/0000-0002-9816-2395 https://orcid.org/0000-0001-9414-6892 |
| Summary: | 0.1. LetW be aWeyl group with standard set of generators S; let ≤ be the Bruhat
order on W. In [KL1],[KL2], certain polynomials ...
N, u is an indeterminate) were defined and computed in terms of an algorithm
for any y ≤ w in W. These polynomials are of interest for the representation
theory of complex reductive groups, see [KL1]. Let I = be ...
the set of involutions in W. In this paper we introduce some new polynomials
... Pσ for any pair y ≤ w of elements of I. |
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