The Application of the Functional Variable Method for Solving the Loaded Non-linear Evaluation Equations

In this article, we construct exact traveling wave solutions of the loaded Korteweg-de Vries, modified and Gardner equation by functional variable method. The performance method is reliable effective gives solitary periodic solutions. All to these equations have been examined 3D graphics obtained drawn using Matlab program. We get some solutions, which are expressed hyperbolic functions trigonometric functions. graphical representations demonstrated better understand their physical features, including bell-shaped singular soliton kink type. Our results reveal that a very straightforward way formulating non-linear arising in mathematical physics engineering.