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Reconstructing properties of neighborhood pseudo-similar vertices. (Chinese. English summary) Zbl 0882.05098
Summary: Let \(G\) be a simple connected graph and let \(v\) be any vertex of \(G\). The number of neighborhood pseudo-similar vertices of \(v\) in \(G\) is reconstructed. Furthermore, some open problems are presented.
MSC:
05C60 Isomorphism problems in graph theory (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.)
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