Two graphs are homeomorphic if there is a graph isomorphism from some graph subdivision of one to some subdivision of the other.
See alsoGraph Subdivision, Homeomorphic Subgraph, Isomorphic Graphs, Kuratowski's Theorem
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Cite this as:
Weisstein, Eric W. "Homeomorphic Graphs." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/HomeomorphicGraphs.html