![]() | Only 14 pages are availabe for public view |
Abstract Our aim in this thesis which consists of three chapters is to study the periodic solutions of a quasi-liner second order differential equation analytically and numerically .At the end of this chapter we give a comparison between the results using generalized averaging method for n=2,and the results obtained by spline apporoximation.the computer programs have been designed using fortran Iv for the perkin elmer1625computer at el-minia university. |