Optical solitons to a perturbed Gerdjikov-Ivanov equation using two different techniques

In this article the perturbed Gerdjikov-Ivanov (GI)-equation which acts for dynamics of propagation solitons is employed. The balanced modified extended tanh-function and non-balanced Riccati-Bernoulli Sub-ODE methods are used first time to obtain new optical equation. obtained results give an accuracy interpretation solitons. We held a comparison between our those in previous work. efficiency these constructing exact solutions has been demonstrated. It shown that different technique's reduces large volume calculations.