01601nam a22001337a 4500 68382 68379 Zahid Ali Jamali 19-MSM-13 Sanaullah Dehraj A Comparison of Adomain Decomposition Method With Homotopy Perturbation Method And Variational Iteration Method for Class of Non Linear Differential Equations (MSM) QUEST Nawabshah 2024 132p. ABSTRACT In many branches of scince and technology, it is not always posible to obtain the closed-om solution for differential equations due to many reasons such as nonlinearity of system, occurrence of mixed order derivatives, in-homagесять or non-classical boundary conditions. In such situations an exact-analytical or numenical methods are utilized to construct the solutions of differential equations. The aim of dis shady is to solve the (nonlinear differential equations by well-known Adomian Decomposition method (ADM), Variational heration Method (VIM) and Homolopy Perturbation Method (HPM) and to compare the obtained results with exact solution and to analyze the effectiveness, reliability and rate of convergences of these methods. In this study mostly we have studied second order nonlinear PDE where ABC and D constants or variable coefficients and u Nju) and frepresent unknown function nonlinear term and source term respectively =(m)++++ Keyword Adomuin Decomposition Method, Homotopy perturbation Method, Variational ineration Method, closed form solution, Adomain polynomial Department of Mathematics https://tinyurl.com/2d44jfy8 THESIS 0 0 0 0 RESEARCH RESEARCH 2024-07-26 0 MP/89-1298 2024-07-26 00:00:00 2024-07-26 THESIS 0 0 0 0 REF REF 2024-11-26 0 MP/93-1363 2024-11-26 00:00:00 THESIS 0 0 0 0 REF REF 2024-11-26 0 MP/93-1366 2024-11-26 00:00:00 2024-11-26 THESIS 0 0 0 0 REF REF 2024-11-26 0 MP/92-1348 2024-11-26 00:00:00 2024-11-26 THESIS