Some Explicit Expressions and Interesting Bifurcation Phenomena for Nonlinear Waves in Generalized Zakharov Equations

Figure 4

(The symmetric solitary waves are bifurcated from the symmetric periodic waves.) The varying process for the figures of 𝜑^±_𝑎0 when (𝑞,𝑝)∈𝐴₁₂ and 𝑝→0−0, where 𝑟=−1, 𝑞=4 and (a) 𝑝=0−0.5, (b) 𝑝=0−0.1, (c) 𝑝=0−0.01, and (d) 𝑝=0−0.001.

(a)

(b)

(c)

(d)