In this paper, we employ the improved homoclinic test technique and the extended homoclinic test technique. With the help of the symbolic calculation and applying the improved methods, we solve the (3 + 1)- dimensional potential-Yu–Toda–Sasa–Fukuyama (YTSF) equation to obtain some newperiodic kink-wave, periodic soliton and periodic wave solutions.
Pramana – Journal of Physics
Volume 96, 2022 All articles Continuous Article Publishing mode
