AN ELEMENTARY PROOF OF THE POSITIVITY OF THE INTERTWINING OPERATOR IN ONE–DIMENSIONAL TRIGONOMETRIC DUNKL THEORY
Résumé
This note is devoted to the intertwining operator in the one–dimensional trigonometric Dunkl setting. We obtain a simple integral expression of this operator and deduce its positivity.
Domaines
Analyse classique [math.CA]Origine | Fichiers produits par l'(les) auteur(s) |
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