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Closed Product Formulas for CertainR-polynomials

✍ Scribed by Mario Marietti

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 70 KB
Volume: 23
Category: Article
ISSN: 0195-6698
DOI: 10.1006/eujc.2001.0536

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✦ Synopsis

R-polynomials get their importance from the fact that they are used to define and compute the Kazhdan-Lusztig polynomials, which have applications in several fields. Here we give a closed product formula for certain R-polynomials valid for every Coxeter group. This result implies a conjecture due to F. Brenti about the symmetric groups.

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