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A new fractional sub-equation method for solving the space-time fractional differential equations in mathematical physics | ||
Computational Methods for Differential Equations | ||
مقاله 3، دوره 2، شماره 3، مهر 2014، صفحه 153-170 اصل مقاله (539.26 K) | ||
نوع مقاله: Research Paper | ||
نویسندگان | ||
Mehmet Ekici* 1؛ Abdullah Sonmezoglu2؛ Elsayed M. E. Zayed3 | ||
1Department of Mathematics, Faculty of Science and Arts, Bozok University, Yozgat, Turkey | ||
2Department of Mathematics, Faculty of Science and Arts, Bozok University, 66100 Yozgat, Turkey | ||
3Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt | ||
چکیده | ||
In this paper, a new fractional sub-equation method is proposed for finding exact solutions of fractional partial differential equations (FPDEs) in the sense of modified Riemann-Liouville derivative. With the aid of symbolic computation, we choose the space-time fractional Zakharov-Kuznetsov-Benjamin-Bona-Mahony (ZKBBM) equation in mathematical physics with a source to illustrate the validity and advantages of the novel method. As a result, some new exact solutions including solitary wave solutions and periodic wave solutions are successfully obtained. The proposed approach can also be applied to other nonlinear FPDEs arising in mathematical physics. | ||
کلیدواژهها | ||
Fractional sub-equation method؛ fractional partial differential equations؛ Exact solutions؛ modified Riemann-Liouville derivative | ||
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