Sayan Bagchi

collaborators

3 papers

math.AP2026

Bilinear Bochner-Riesz Means on MÃ©tivier groups

Sayan Bagchi, Md Nurul Molla, Joydwip Singh

In this paper, we study the $L^{p_{1}} (G) \times L^{p_{2}} (G)$ to $L^{p} (G)$ boundedness of the bilinear Bochner-Riesz means associated with the sub-Laplacian on MÃ©tivier group $G$ un…

math.AP2025

On Schrödinger Pseudo-Multipliers and their Commutators

Sayan Bagchi, Riju Basak, Joydwip Singh +1

In this article, we establish the unweighted and weighted $L^{p}$ -boundedness of pseudo-multipliers associated with a class of Schrödinger operators, this generalizes the result of o…

math.AP2025

Bilinear Bochner-Riesz Means for Grushin Operators

Sayan Bagchi, Md Nurul Molla, Joydwip Singh

This paper is devoted to the study of $L^{p_{1}} \times L^{p_{2}}$ to $L^{p}$ boundedness of the bilinear Bochner-Riesz mean $B^{I^} \pm$ associated with the Grushin operator $\mat…