MHD flow of eyring-powell fluids: HPM and a novel topological technique

Stretching sheet flow of magnetohydrodynamic (MHD) Eyring-Powell fluids is studied. The nonlinear ordinary differential equation associated with the similarity case is considered. The focus of the present work is to solve the governing equations using homotopy perturbation method (HPM) and a novel topological technique, which is to be shortly introduced in here. The results from the above techniques are compared with Runge-Kutta 4th order. Eventually, it is rigorously confirmed that the new proposed technique is more feasible, powerful, and iterative compared with HPM. The technique is indeed simple and promising that may find its place in analytic nonlinear analysis in the very close future.