Graphs with Constant Sum of Domination and Inverse Domination Numbers

<table>Graphs in family <svg height="11.1" id="M490" style="vertical-align:-0.1881pt" version="1.1" viewbox="0 0 12.575 11.1" width="12.575" xmlns="http://www.w3.org/2000/svg">
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International Journal of Combinatorics

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Figure 2

Figure 2: Graphs with Constant Sum of Domination and Inverse Domination Numbers 