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On H-closed graphs. (English) Zbl 0699.05059
A graph G is H-closed if each subgraph F of G isomorphic to a subgraph of H may be extended to a subgraph of G isomorphic to H. Among other results the H-closed graphs for H being k-regular, $$k\geq 2$$, are characterized.
Reviewer: Ch.Schulz

##### MSC:
 05C99 Graph theory 05C45 Eulerian and Hamiltonian graphs
##### Keywords:
subgraph isomorphism; H-closed graphs
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##### References:
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