Last Updated
：2025/11/22
edge covering number
（ plural ）
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(graph theory) The number of edges in a minimum edge cover of a graph, often denoted as 𝜌=𝜌(G).
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edge covering number
The edge covering number of a graph, denoted ρ(G), equals the number of edges in a minimum edge cover and plays a key role in matching and covering problems.
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The edge covering number of a graph, denoted ρ(G), equals the number of edges in a minimum edge cover and plays a key role in matching and covering problems.
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