@article{article_857583, title={The Modified Exp (-ϑ(σ))-Expansion Function Method for Exact Solutions of the Simplified MCH Equation and the Getmanou Equation}, journal={Adıyaman University Journal of Science}, volume={11}, pages={276–289}, year={2021}, DOI={10.37094/adyujsci.857583}, author={Tülüce Demiray, Şeyma and Kastal, Sevgi}, keywords={Basitleştirilmiş MCH denklemi, Getmanou denklemi, MEFM, dark optik soliton çözümler, dark-bright optik soliton çözümler, Mathematica}, abstract={The present research explores, the modified exp -expansion function method (MEFM) is tested by applying it to obtain the exact travelling wave solutions for the simplified MCH equation and the Getmanou equation. Dark optical soliton solutions and dark-bright optical soliton solutions of the simplified MCH equation and the Getmanou equation are successfully constructed by using this method. We carry out all the computations and draw the 2D and 3D graph in this paper by Wolfram Mathematica 9. Besides, the graphical representation obviously shows forcefulness of this method.}, number={2}, publisher={Adıyaman Üniversitesi}