Time-fractional discrete diffusion equation for Schrödinger operator

A Dasgupta, SS Mondal, M Ruzhansky… - Fractional Calculus and …, 2024 - Springer
This article aims to investigate the semi-classical analog of the general Caputo-type
diffusion equation with time-dependent diffusion coefficient associated with the discrete …

Non-harmonic analysis of the wave equation for Schr\"{o} dinger operators with complex potential

A Dasgupta, L Mohan, SS Mondal - arXiv preprint arXiv:2409.03027, 2024 - arxiv.org
This article investigates the wave equation for the Schr\"{o} dinger operator on $\mathbb
{R}^{n} $, denoted as $\mathcal {H} _0:=-\Delta+ V $, where $\Delta $ is the standard …