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单词 EdgeCovering
释义

edge covering


Let G be a graph. An edge covering C on G is a subset of the vertices of G such that each edge in G is incidentPlanetmathPlanetmathPlanetmath with at least one vertex in C.

For any graph, the vertex set is a trivial edge covering. Generally, we are more interested in minimal coverings. A minimal edge covering is simply an edge covering of the least possible .

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更新时间:2025/5/4 1:25:18