Bernstein-Szegö polynomials associated with root systems
نویسندگان
چکیده
منابع مشابه
Orthogonal Polynomials Associated with Root Systems
Let R and S be two irreducible root systems spanning the same vector space and having the same Weyl group W , such that S (but not necessarily R) is reduced. For each such pair (R, S) we construct a family of W -invariant orthogonal polynomials in several variables, whose coefficients are rational functions of parameters q, t1, t2, . . . , tr, where r (= 1, 2 or 3) is the number of W -orbits in...
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ژورنال
عنوان ژورنال: Bulletin of the London Mathematical Society
سال: 2007
ISSN: 0024-6093
DOI: 10.1112/blms/bdm073