Study of Langmuir waves for Zakharov equation using Sardar sub-equation method | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 2، دوره 14، شماره 3، خرداد 2023، صفحه 9-18 اصل مقاله (639.71 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2023.27106.3500 | ||
| نویسندگان | ||
| Hamood Ur Rehman1؛ Azka Habib1؛ Kashif Ali Abro* 2؛ Dr. Aziz Ullah Awan3 | ||
| 1Department of Mathematics, University of Okara, Okara, Pakistan | ||
| 2NED University of Engineering and Technology, Karachi, Pakistan | ||
| 3Department of Mathematics, University of the Punjab, Lahore, Pakistan | ||
| چکیده | ||
| The Zakharov equation is a nonlinear plasma fluid model, used for ion-acoustic waves in a magnetized plasma. In the present study, Langmuir waves of the dimensionless Zakharov equation are investigated by using the Sardar-subequation method. The obtained solutions lead to a variety of exact solutions in the form of dark, bright, periodic singular, singular, and combined dark-bright type solutions. These acquired solutions are depicted graphically by the 2D, contour and 3D plots which show the physical behaviour of obtained solutions. All the graphs confirm the validity of the obtained solutions. These types of solutions have a large range of applications in mathematical and applied sciences. | ||
| کلیدواژهها | ||
| Sardar-subequation method (SSM)؛ Dimensionless Zakharov equation؛ Traveling wave solution | ||
| مراجع | ||
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