Vishvesh Kumar

activity

20182026

most cited

L^{p}

L^{q}

boundedness of pseudo-differential operators on smooth manifolds and its applications to nonlinear equations

6 citations · 25 across the 44 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.AP2022

Nonlinear fractional damped wave equation on compact Lie groups

Aparajita Dasgupta, Vishvesh Kumar, Shyam Swarup Mondal

In this paper, we deal with the initial value fractional damped wave equation on $G$ , a compact Lie group, with power-type nonlinearity. The aim of this manuscript is twofold. Firs…

math.FA2022★ 3 cited

Titchmarsh theorems on Damek-Ricci spaces via moduli of continuity of higher order

Manoj Kumar, Vishvesh Kumar, Michael Ruzhansky

A classical theorem of Titchmarsh relates the $L^{2}$ -Lipschitz functions and decay of the Fourier transform of the functions. In this note, we prove the Titchmarsh theorem for Damek…