N. Varun

Peristaltic Pumping of a Fluid of Variable Viscosity in a Non Uniform Tube/Channel with Permeable Wall

M. Pavan, N. Varun, B. Purushotham, 2012 .

Long quasi-periodic oscillations of the faculae and pores

N. Varun, A. Riehokainen, A. Moskaleva, 2019, Astronomy & Astrophysics.