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arXiv · 2503.05409

Heisenberg-Pauli-Weyl uncertainty principles for the fractional Dunkl transform on the real line

Sunit Ghosh·Younis Ahmad Bhat·Jitendriya Swain
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Abstract

The aim of the paper is two-fold. First, we provide an explicit form of the functions for which equality holds for the uncertainty inequalities studied in \cite{Fei}. Second, we establish an $L^p$-type Heisenberg-Pauli-Weyl uncertainty principle for the fractional Dunkl transform, with $1 \leq p \leq 2$. For the case $p = 2$, we further derive a sharper uncertainty principle for the fractional Dunkl transform. Furthermore, we derive conditions leading to equality in both the uncertainty principles obtained.

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Sunit Ghosh, Younis Ahmad Bhat, Jitendriya Swain. 2025-03-07. Heisenberg-Pauli-Weyl uncertainty principles for the fractional Dunkl transform on the real line. https://arxiv.org/abs/2503.05409

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