CHINESE PHYSICS B, vol.26, no.7, 2017 (SCI-Expanded)
Article / Article
CHINESE PHYSICS B
Science Citation Index Expanded (SCI-EXPANDED), Scopus
(2+1)-dimensional Sawada-Kotera (SK) equation, (3+1)-dimensional nonlinear evolution equation (NLEE), multiple exp-function method, multiple wave solutions, (2+1)-DIMENSIONAL SAWADA-KOTERA, BACKLUND TRANSFORMATION, FUNCTION ALGORITHM, WAVE-EQUATIONS, TANH METHOD, FORM
Bursa Uludag University Affiliated:
We applied the multiple exp-function scheme to the (2+1)-dimensional Sawada-Kotera (SK) equation and (3+1)-dimensional nonlinear evolution equation and analytic particular solutions have been deduced. The analytic particular solutions contain one-soliton, two-soliton, and three-soliton type solutions. With the assistance of Maple, we demonstrated the efficiency and advantages of the procedure that generalizes Hirota's perturbation scheme. The obtained solutions can be used as a benchmark for numerical solutions and describe the physical phenomena behind the model.