Induced forests in cubic graphs (Q791532)
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scientific article; zbMATH DE number 3851113
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Induced forests in cubic graphs |
scientific article; zbMATH DE number 3851113 |
Statements
Induced forests in cubic graphs (English)
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1984
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Let G be a graph with vertex set V(G). Denote \(f(G)=\max \quad \{| A| /| V(G)|;A\subset V(G),\) A induces a fores\(t\}\). The author derives bounds on f(G) and consequently calculates that lim \(\inf_{n\to \infty}\{f(G)\); G is a cubic graph with girth at least \(n\}\) equals to 3/4.
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cubic graph
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girth
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forest
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independence ratio
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