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Dunkl kernel and Dunkl translation for a positive subsystem of orthogonal roots

  • Luc Deleaval EMAIL logo
Published/Copyright: June 5, 2013

Abstract.

In this article, we give an explicit formula for the Dunkl kernel associated with a positive subsystem of orthogonal roots. We then prove a product formula for this kernel which allows us to show that the Dunkl translation is a bounded operator in this setting. We finally study the Dunkl maximal operator for such subsystems.

Received: 2012-06-11
Accepted: 2013-02-09
Published Online: 2013-06-05
Published in Print: 2013-06-01

© 2013 by Walter de Gruyter Berlin Boston

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