construct induced subgraph
set or list of vertices
The InducedSubgraph command returns the subgraph induced by a specified set (or list) of vertices.
To construct a subgraph using a set of edges, use the Subgraph command.
C6 ≔ CycleGraph⁡6
C6≔Graph 1: an undirected graph with 6 vertices and 6 edge(s)
H ≔ InducedSubgraph⁡C6,1,2,6
H≔Graph 2: an undirected graph with 3 vertices and 2 edge(s)
P ≔ PetersenGraph⁡
P≔Graph 3: an undirected graph with 10 vertices and 15 edge(s)
H ≔ InducedSubgraph⁡P,1,2,3,6,7,9
H≔Graph 4: an undirected graph with 6 vertices and 6 edge(s)
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