The Stability Cone for a Difference Matrix Equation  with Two Delays

<table>To Example <a href="https://static.hindawi.com/articles/isrn/volume-2011/910936/figures/#ex1">5.3</a>. Stability domains for <svg height="11.0375" id="M542" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 38.424999 11.0375" width="38.424999" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="12.340461" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="24.38085" y="0">6</tspan>
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</g>
</svg>, <svg height="11.325" id="M543" style="vertical-align:-0.51414pt" version="1.1" viewbox="0 0 88.9375 11.325" width="88.9375" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.325)">
<g transform="translate(72,-62.94)">
<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">=</tspan>
<tspan style="font-size: 12.50px; " x="21.780226" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="28.031727" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.157476" y="0">8</tspan>
<tspan style="font-size: 12.50px; " x="40.184643" y="0">+</tspan>
<tspan style="font-size: 12.50px; " x="51.524864" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="57.776363" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="60.902115" y="0">9</tspan>
<tspan style="font-size: 12.50px; " x="67.15361" y="0">𝑖</tspan>
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<g transform="matrix(1.25,0,0,-1.25,0,13.55)">
<g transform="translate(72,-61.16)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜌</tspan>
<tspan style="font-size: 12.50px; " x="9.7398367" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="21.780226" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="28.031727" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.157476" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="37.408978" y="0">9</tspan>
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</svg>; (a) <svg height="13.0125" id="M545" style="vertical-align:-1.76814pt" version="1.1" viewbox="0 0 78.775002 13.0125" width="78.775002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.0125)">
<g transform="translate(72,-61.59)">
<text transform="matrix(1,0,0,-1,-71.95,63.4)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑘</tspan>
<tspan style="font-size: 12.50px; " x="10.239957" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.280346" y="0">6</tspan>
<tspan style="font-size: 12.50px; " x="28.531845" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="33.745598" y="0">7</tspan>
<tspan style="font-size: 12.50px; " x="39.997097" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="45.198345" y="0">8</tspan>
<tspan style="font-size: 12.50px; " x="51.449844" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="56.663597" y="0">9</tspan>
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</svg>, (b) <svg height="12.8875" id="M546" style="vertical-align:-1.76814pt" version="1.1" viewbox="0 0 87.900002 12.8875" width="87.900002" xmlns="http://www.w3.org/2000/svg">
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<g transform="translate(72,-61.69)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑘</tspan>
<tspan style="font-size: 12.50px; " x="10.239957" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.280346" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="28.531845" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="34.783344" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="39.997097" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="46.248596" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="52.500095" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="57.701344" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="63.952847" y="0">2</tspan>
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International Scholarly Research Notices

The Stability Cone for a Difference Matrix Equation with Two Delays

Figure 4