Existence Of The Solutions For Several Class Of Three-point Boundary Value Problems

The fractional calculus involves the computation of a derivative or integral ofany real order,rather than just an integer. Fractional calculus has been used inmodeling control systems,heat flux,temperature,entropy generation and diffution,among others.We discuss three-point boundary value problems in this paper, Three-pointboundary value problems are very important in the analysis of equations.In first chapter we discuss some concepts,It will be use in the third chapter.Insecond chapter we discuss the solutions for three-point boundary value problems oftwo order differential equations.In the third chapter, we discuss the solutions forfractional order three-point boundary value problems,the three point is0、1、.Wewill study the problem by use of the equivalent integral equation.