Uncertainty principles for the windowed Opdam–Cherednik transform

Shyam Swarup Mondal, Anirudha Poria*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


In this paper, we study a few versions of the uncertainty principle for the windowed Opdam–Cherednik transform. In particular, we establish the uncertainty principle for orthonormal sequences, Donoho–Stark's uncertainty principle, Benedicks-type uncertainty principle, Heisenberg-type uncertainty principle, and local uncertainty inequality for this transform. We also obtain the Heisenberg-type uncertainty inequality using the (Formula presented.) -entropy of the windowed Opdam–Cherednik transform.

Original languageEnglish
Pages (from-to)18861-18877
Number of pages17
JournalMathematical Methods in the Applied Sciences
Issue number18
Publication statusAccepted/In press - 2023


  • Benedicks-type uncertainty principle
  • Donoho–Stark's uncertainty principle
  • Heisenberg-type uncertainty inequality
  • Opdam–Cherednik transform
  • windowed Opdam–Cherednik transform


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