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AN INTERTWINING OPERATOR FOR THE GROUP B 2
Published online by Cambridge University Press: 09 August 2007
Abstract
There is a commutative algebra of differential-difference operators, acting on polynomials on , associated with the reflection group B 2. This paper presents an integral transform which intertwines this algebra, allowing one free parameter, with the algebra of partial derivatives. The method of proof depends on properties of a certain class of balanced terminating hypergeometric series of 4 F 3-type. These properties are in the form of recurrence and contiguity relations and are proved herein.
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- Copyright © Glasgow Mathematical Journal Trust 2007
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