Title of article :
Symmetry analysis and exact solutions of acoustic equation
Author/Authors :
Motamednezhad ، Ahmad Faculty of mathematical sciences - Shahrood university of technology of technology , Khajevand ، Fariba Faculty of mathematical sciences - Shahrood university of technology
Abstract :
The Lie symmetry method for differential equations is applied to study the exact solutions of the acoustic PDE. This study is based on two methods: Kudryashov and direct method for reduction s process. By using the symmetry operators some exact solutions are found with their graphs are plotted.
Keywords :
Lie symmetry , Groupinvariant solution , acoustic equation
Journal title :
Computational Methods for Differential Equations
Journal title :
Computational Methods for Differential Equations
