This paper deals with the numerical method for the system of reaction-diffusionequations with a small parameter.It is difficult to solve the problems of this ki
This paper studies a second order linear ordinary differential equation with n-turningpoints(d<sup>2</sup>y)/(dx<sup>2</sup>)+[λ<sup>2</sup>q<sub>1</sub>(x)+q<sub>2<
In this paper,the complete double-series in the closed region expressing the double-variable functions and their partial derivatives are derived by the H-transf
In this paper,based on the step reduction method and exact analytic method a newmethod—exact element method for constructing finite element,is presented.Since