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Results tagged with regular-graph
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user 159001
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Deleting vertices of a regular graph to obtain a regular graph
Let $G$ be a symmetric $n$-regular graph. For which $k$ it is possible to delete some vertices from $G$ to obtain $k$-regular graph $G'$? For example, if $G$ is icosahedral graph (i.e. $5$-regular gra …
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