Bifurcations of Traveling Wave Solutions for the Coupled Higgs Field Equation

<table>The phase portraits of (<a href="https://static.hindawi.com/articles/ijde/volume-2011/547617/figures/#EEq2.1">2.1</a>) for <svg height="11.0625" id="M75" style="vertical-align:-0.30096pt" version="1.1" viewbox="0 0 35.174999 11.0625" width="35.174999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.0625)">
<g transform="translate(72,-63.15)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑎</tspan>
<tspan style="font-size: 12.50px; " x="9.7398367" y="0">&gt;</tspan>
<tspan style="font-size: 12.50px; " x="21.780226" y="0">0</tspan>
</text>
</g>
</g>
</svg>.</table>

International Journal of Differential Equations

fig2

Figure 2

Figure 2: Bifurcations of Traveling Wave Solutions for the Coupled Higgs Field Equation 