“…Also, these problems have different properties and modeled problems depending on the dimensions, number of parameters involved, natures of the models, etc. For instance, some of them are singularly perturbed Burgers' equations, Burger-Huxley equations, Burger-Fisher equations, and so on, see the reference in [1,2,3,4,5,6,7,8,9]. Singularly perturbed Burgers' equation first introduced by Bateman in 1915 [9] is used in the modeling of the motion of the viscous fluid.…”