Qaiser Jahan

collaborators

4 papers

math.FA2026

Bilinear CalderÃ³n-Zygmund operators on Vilenkin groups

Adil Shafi Wani, Qaiser Jahan, Salman Ashraf

In this article, we study bilinear CalderÃ³n--Zygmund operators on a Vilenkin group $G$ . As a preliminary step, we establish a Grafakos--Torres-type endpoint weak-type result in ou…

math.FA2026

Gabor Orthonormal Bases with Maximal Localization and Gabor Frame Operator on Local Fields

Kumar Abhinav, Qaiser Jahan

We provide an explicit construction of a Gabor orthonormal bases for a local field $K$ that provides maximal localization in both time and frequency. Such a localization is not tru…

math.FA2026

Boundedness of $p$ -adic Hardy--Hilbert and ErdÃ©lyi--Kober fractional integral operators on $p$ -adic CesÃ ro function Spaces

Rishabh Saini, Qaiser Jahan, Salman Ashraf

In this paper, we introduce CesÃ ro function spaces over $p$ -adic fields and investigate their fundamental properties, such as the dilation operator and the Minkowski-type integral…

math.FA2025

Wavelet Coorbit Spaces over Local Fields

Kumar Abhinav, Hartmut FÃ¼hr, Qaiser Jahan

This paper studies wavelet coorbit spaces on disconnected local fields $K$ , associated to the quasi-regular representation of $G = K ⋊ K^{*}$ acting on $L^{2} (K)$ . We show that c…

Bilinear CalderÃ³n-Zygmund operators on Vilenkin groups

Gabor Orthonormal Bases with Maximal Localization and Gabor Frame Operator on Local Fields

Boundedness of p-adic Hardy--Hilbert and ErdÃ©lyi--Kober fractional integral operators on p-adic CesÃ ro function Spaces

Wavelet Coorbit Spaces over Local Fields

Boundedness of $p$ -adic Hardy--Hilbert and ErdÃ©lyi--Kober fractional integral operators on $p$ -adic CesÃ ro function Spaces