• KAMRAN AYUB

      Articles written in Pramana – Journal of Physics

    • An efficient algorithm for computation of solitary wave solutions to nonlinear differential equations

      KAMRAN AYUB M YAQUB KHAN QAZI MAHMOOD-UL-HASSAN JAMSHAD AHMAD

      More Details Abstract Fulltext PDF

      Nonlinear mathematical problems and their solutions attain much attention in solitary waves. In soliton theory, an efficient tool to attain various types of soliton solutions is the exp$(−\varphi(\zeta))$-expansion technique. This article is devoted to find exact travelling wave solutions of Drinfeld–Sokolov equation via a reliable mathematical technique. By using the proposed technique, we attain soliton wave solution of various types. It is observed that the technique under discussion is user friendly with minimum computational work, and can be extended for physical problems of different nature in mathematical physics.

    • Soliton formations for magnetohydrodynamic viscous flow over a nonlinear stretching sheet

      KAMRAN AYUB M YAQUB KHAN QAZI MAHMOOD UL-HASSAN MUHAMMAD ASHRAF MUHAMMAD SHAKEEL

      More Details Abstract Fulltext PDF

      In the present paper, the main focus is to study soliton formations of a two-dimensional magnetohydrodynamic flow over a nonlinear stretching sheet with the help of transformed rational function method. The fluid is electrically conductive, normal to the stretching sheet and there is no induced magnetic field. The flowproblem is described by the continuity and momentum equation with suitable boundary conditions. For solving the model, the nonlinearity poses a great challenge. Nonlinear partial differential equation has been converted into a nonlinear ordinary differential equation by using similarity transformations, and then a trial solution is assumed. The results indicate complete consistency and effectiveness of the suggested scheme compared with the existing literature.

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.