Azila  Md Sudin, Nazatulsyima  Mohd Yazid, Kim  Gaik Tay, Yaan  Yee Choy, 
    Solving Dissipative Nonlinear Schrodinger Equation with Variable
Coefficient using Homotopy Perturbation Method,
    Journal of Engineering and Applied Sciences,
    Volume 12,Issue 19,
    2017,
    Pages 4814-4819,
    ISSN 1816-949x,
    jeasci.2017.4814.4819,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2017.4814.4819)
    Abstract: This study focuses on the solution of the Dissipative Nonlinear Schrodinger equation with Variable
coefficient (DNLSV) by using Homotopy Perturbation Method (HPM) to obtain approximate analytical solution.
The procedure of the method is systematically illustrated. The result obtained is then compared with the
progressive wave solution to verify the accuracy of the HPM solution. The absolute error of the HPM solution
of the DNLSV equation with the progressive wave solution will later be carried out using the MATLAB
Program.
    Keywords: Homotopy perturbation method;DNLSV equation;progressive wave;HPM solution;MATLAB;Program;Malaysia