New exact Jacobi elliptic and compacton solutions of nonlinear some partial differantial equations

New Exact Jacobi Elliptic and Compacton Solutions of Nonlinear Some Partial Differantial EquationsThis thesis consists of four chapters.In the first chapter, provides fundamental definitions related to differential equations.In the second chapter, we give the generalized KdV equations, soliton and soliton interaction history and compacton.In the third and fourth chapter, produced new solutions by the help of fundamental part of thesis Non-linear Drinfel?d-Sokolov (D(m,n)) equation and Non-linear R(m,n) equation?s Jakobi elliptic function.Key Words: KdV equation, Jacobi elliptic functions, Elliptic function modulus,Compacton and soliton solution, Drinfel?d ? Sokolov D(m,n) equation, Non-linear R(m,n) equation, Sine ? cosine method.