Vinit Kumar Tripathi - RV University

Vinit Kumar Tripathi

Assistant Professor


  • About
  • Publication & Works
  • Research Summary
  • Awards & Achievements

Dr. Vinit Kumar Tripathi is working as an Assistant Professor at R.V. University, Bangalore. He obtained his doctoral degree from the Department of Applied Sciences at the National Institute of Technology Delhi (NIT Delhi) in November 2022. His doctoral thesis was titled “Linear and nonlinear study of double-diffusive convection in a fluid layer”.

He has successfully cleared national- level examinations, CSIR – NET (Mathematics) with AIR-34 and GATE (Mathematics) with AIR-401. During his PhD journey he obtained Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) from NIT Delhi. Dr. Tripathi has authored numerous research articles in esteemed journals. His research interests encompass various areas of Applied and Computational Mathematics, with a specific focus on Stability analysis of double diffusive problems. He is having 2 year of teaching experience.

Golden divider

“You are only entitled to the action, never to its fruits.” - Bhagavad Gita

V.K. Tripathi, Rahul Kumar Maurya, and Amit Mahajan, Nonlinear stability analysis of thermal convection in a fluid layer with slip flow and general temperature boundary condition. Chaos Solitons and Fractals, 2024, 187, 115426 (Q1, IF - 5.3).


V.K. Tripathi, BM Shankar, Amit Mahajan, and IS Shivakumara, Global nonlinear stability of bidispersive porous convection with throughflow and depth-dependent viscosity. Physics of Fluids, 2024, 36, 014110 (Q1, IF - 4.1).


V.K. Tripathi, Amit Mahajan, Rashmi Dubey, Effect of variable viscosity, porous walls, and mixed thermal boundary condition on the onset of Rayleigh-Bénard convective instability. European Journal of Mechanics-B/Fluids, 2023, (Q2, IF-2.6).


V.K. Tripathi, and Amit Mahajan, Nonlinear stability analysis of double-diffusive convection in a fluid saturated porous layer with variable gravity and throughflow. Applied Mathematics and Computation, 2022, (Q1, IF. 3.5).


Mahajan and V.K. Tripathi, Effect of nonlinear temperature and concentration profiles on the stability of a layer of fluid with chemical reaction. Canadian Journal of Physics, 2020, 99, 367-377, (Q3, IF- 1.2).


  • Hydrodynamic Stability Theory: Analyzes the stability of fluid flows, identifying conditions under which small perturbations grow or decay.
  • Numerical Method: Utilizes computational techniques, such as the Chebyshev pseudo-spectral method, Galerkin method to solve complex eigenvalue problems.
  • Differential Equation: Employs governing equations, typically partial differential equations, to model the dynamics of fluid motion and stability.
  • Mathematical Modelling: Develops mathematical representations of physical phenomena, incorporating parameters like viscosity, flow direction, and permeability to analyze system behavior.
  • Research Interests
  • Hydrodynamic Stability Theory
  • Differential Equation
  • Porous Media
  • Numerical Method
  • CSIR NET in Mathematics

  • GATE in Mathematics

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