#14261: Iwahori-Hecke algebra with several bases
-------------------------------------+-------------------------------------
Reporter: brant | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.12
Component: combinatorics | Resolution:
Keywords: Iwahori Hecke | Merged in:
algebra | Reviewers: Andrew Mathas?, Dan
Authors: Brant Jones, | Bump?
Travis Scrimshaw | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: #13735 #14014 |
#14678 #14516 |
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Comment (by aschilling):
Once you install coxeter3 with
{{{
sage -i http://sage.math.washington.edu/home/nthiery/coxeter3-1.1.spkg
}}}
you can get KL polynomials via
{{{
sage: from sage.libs.coxeter3.coxeter import get_CoxGroup as CoxGroup
sage: W = CoxGroup(['A',2])
sage: W([]).kazhdan_lusztig_polynomial([1,2,1])
}}}
Anne
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Ticket URL: <http://trac.sagemath.org/ticket/14261#comment:25>
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