Browsing by Author "Ong, S.H."

Browsing by Author "Ong, S.H."

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  • Numerical solution of fractional order advection-reaction-diffusion equation 
    Das, S.; Singh, A.; Ong, S.H. (Serbian Society of Heat Transfer Engineers, 2018)
    In this paper, the Laplace transform method is used to solve the advection-diffusion equation having source or sink term with initial and boundary conditions. The solution profile of normalized field variable for both ...
  • Solution of time-fractional Cahn–Hilliard equation with reaction term using homotopy analysis method 
    Tripathi, N.K.; Das, S.; Ong, S.H.; Jafari, H.; Al Qurashi, M.M. (SAGE Publications Inc., 2017-12-01)
    In this article, the approximate analytical solution of the time-fractional Cahn–Hilliard equation with quadratic form of the source/sink term is obtained using the powerful homotopy analysis method, which permits us to ...
  • Study of fractional order Van der Pol equation 
    Mishra, V.; Das, S.; Jafari, H.; Ong, S.H. (Elsevier, 2015-05-02)
    In this article, Homotopy analysis method is successfully used to find the approximate solution of fractional order Van der Pol equation. The fractional derivative is described in the Caputo sense.The numerical computations ...