Double Exp-Function Method for Multisoliton Solutions of The Tzitzeica-Dodd-Bullough Equation

作者：Esen Alaattin; Yagmurlu N Murat^*; Ta**ozan Orkun

来源：Acta Mathematicae Applicatae Sinica-English Series, 2016, 32(2): 461-468.

DOI：10.1007/s10255-016-0572-y

• double exp-function method
• one-soliton
• two-soliton
• Tzitzeica-Dodd-Bullough equation
• solitary waves

In this work, it is aimed to find one- and two-soliton solutions to nonlinear Tzitzeica-Dodd-Bullough (TDB) equation. Since the double exp-function method has been widely used to solve several nonlinear evolution equations in mathematical physics, we have also used it with the help of symbolic computation for solving the present equation. The method seems to be easier and more accurate thanks to the recent developments in the field of symbolic computation.

• 出版日期2016-6