Sonine-type integral transforms related to the Dunkl operator on the real line

Author: Mourou Mohamed Ali  

Publisher: Taylor & Francis Ltd

ISSN: 1065-2469

Source: Integral Transforms and Special Functions, Vol.20, Iss.12, 2009-12, pp. : 915-924

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Abstract

We consider on the differential-difference operator [image omitted] which is referred to as the Dunkl operator with parameter γ+1/2 associated with the reflection 2 on . We exhibit a Sonine-type integral representation for the Dunkl kernel eγ, eigenfunction of the Dunkl operator Λγ. This enables us to construct a new Sonine integral transform on tied to Λγ, which turns out together with its dual to be transmutation operators between two Dunkl operators of different parameters.