Uncertainty principles for the Opdam-Cherednik transform on modulation spaces
Abstract
In this paper, we establish the Cowling--Price's, Hardy's and Morgan's uncertainty principles for the Opdam-Cherednik transform on modulation spaces associated with this transform. The proofs of the theorems are based on the properties of the heat kernel associated with the Jacobi-Cherednik operator and the versions of the Phragm\'en-Lindl\"of type result for the modulation spaces.
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