Hardy's Theorem for the $(k,\frac{2}{n})-$Fourier Transform

Abstract: By comparing a function and its $ (k, \frac{2}{n})-$Fourier transform to a Gaussian analogue, we establish a Hardy-type uncertainty principle. We extend these results to an $L^p-L^q$ framework, proving a Cowling-Price-type theorem for the $(k, \frac{2}{n})$-Fourier transform. Optimal cases are identified and discussed in detail for both theorems. Furthermore, we investigate the heat equation in this context, deriving a dynamical version of Hardy's theorem that illustrates the temporal evolution of the uncertainty principle in this generalized setting.