Kink Waves and Their Evolution of the RLW-Burgers Equation

Figure 1

Homoclinic orbit and solitary wave.

(a) The phase portrait of system (2.3) for 𝑔=0, 𝑒=1, 𝑓=−1

(b) The solitary wave of system (1.1) corresponding to homoclinic orbit Υ⁰ of system (2.3)