On the Spectrum of Threshold Graphs

<table>Two minimal configurations: <svg height="19.275" id="M483" style="vertical-align:-4.56187pt" version="1.1" viewbox="0 0 20.5875 19.275" width="20.5875" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,19.275)">
<g transform="translate(72,-56.58)">
<text transform="matrix(1,0,0,-1,-71.95,61.18)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.65,66.18)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝐶</tspan>
<tspan style="font-size: 8.75px; " x="-1.87" y="9.4200001">5</tspan>
</text>
</g>
</g>
</svg> and a nut graph.</table>

International Scholarly Research Notices

On the Spectrum of Threshold Graphs

Figure 7