Comparison of Positive Solutions for Two Boundary Value Problems arising in the Boundary Layer Flow

Abstract

The existence and uniqueness of a positive solution of a singular nonlinear boundary value problem formulated from the Falkner-Skan boundary layer equation for  and are studied. To show the existence and uniqueness of a positive solution we use the constructive method such as the method of upper and lower solutions. We also compare between the positive upper and lower   solutions obtained by Jun Yong Shin and present study. The positive solution obtained by Jun Yong Shin is less than or equal to the positive solution obtained from present study.