New Types of Doubly Periodic Standing Wave Solutions for the Coupled Higgs Field Equation

Figure 3

The periodic-solitary wave solution 𝑢(𝑥,𝑡) given by (27) with 𝛿=0.4, 𝛽=2.0, 𝜆=1.2, and 𝑚=0.8.

(a) In 𝑥-direction

(b) In 𝑡-direction

(c) Evolution plot of |𝑢|

(d) Contour plot