Soliton and Periodic Wave Solutions to the Osmosis𝐾(2,2) Equation

Figure 2

Periodic solutions to (3.3) with 0<𝑚<1 and the wave speed 𝑐=2. (a) 𝑎=−40, 𝑏=200 so 𝑚=0.8978; (b) 𝑎=1.5, 𝑏=−0.05 so 𝑚=0.6893; (c) 𝑎=16/9, 𝑏=−0.1 so 𝑚=0.8254; (d) 𝑎=17/9, 𝑏=−0.24 so 𝑚=0.8412.

(a)

(b)

(c)

(d)