An Algebraic Representation of Graphs and Applications to Graph Enumeration

<div class="floats-full-page floats-full-page-figure"><h2>Figure 2</h2><div class="floats-full-page-caption"><table>The graph obtained by applying the mapping <svg height="14.675" id="M215" style="vertical-align:-5.56926pt" version="1.1" viewbox="0 0 20.737499 14.675" width="20.737499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><path d="M383 397q0 -32 -35 -49q-12 -6 -23 8q-37 45 -84 45t-90 -71q-40 -65 -40 -167q0 -57 22 -86t59 -29q38 0 81.5 24.5t69.5 51.5l16 -21q-44 -53 -104 -84t-109 -31q-56 0 -89.5 41t-33.5 117q0 61 30 124t79 105q33 28 81 50.5t86 22.5q34 0 59 -15.5t25 -35.5z" id="x1D450"></path></g>
<g transform="matrix(.012,-0,0,-.012,6.962,11.762)"><path d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5&#10;t325.5 101.5q114 0 204 -38z" id="x1D436"></path></g>
<g transform="matrix(.008,-0,0,-.008,15.35,14.612)"><path d="M456 178h-96v-72q0 -51 12.5 -62.5t72.5 -16.5v-27h-256v27q65 5 78 17t13 62v72h-260v28q182 271 300 426h40v-407h96v-47zM280 225v295h-2q-107 -148 -196 -295h198z" id="x34"></path></g>
</svg> to a graph with three biconnected components.</table></div><div class="floats-full-page-content"><table class="table-group" width="800px"><tr class="fig-image"><td><img alt="347613.fig.002" src="https://static-01.hindawi.com/articles/ijcom/volume-2013/347613/figures/347613.fig.002.jpg" /></td></tr></table></div></div>

Figure 2 | An Algebraic Representation of Graphs and Applications to Graph Enumeration

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Figure 2: An Algebraic Representation of Graphs and Applications to Graph Enumeration

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Figure 2

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International Journal of Combinatorics

An Algebraic Representation of Graphs and Applications to Graph Enumeration

Figure 2