A General Approach to Obtain Series Solutions of Nonlinear Differential Equations
A General Approach to Obtain Series Solutions of Nonlinear Differential Equations
Based on homotopy, which is a basic concept in topology, a general analytic method (namely the homotopy analysis method) is proposed to obtain series solutions of nonlinear differential equations. Different from perturbation techniques, this approach is independent of small/large physical parameters. Besides, different from all previous analytic methods, it provides …