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|Title:||H-extension of graphs||Authors:||Shee, S.C.
|Keywords:||AMS subject classification (1980): 05C10, 05C25||Issue Date:||Jun-1984||Citation:||Shee, S.C., Teh, H.H. (1984-06). H-extension of graphs. Combinatorica 4 (2-3) : 207-211. ScholarBank@NUS Repository. https://doi.org/10.1007/BF02579222||Abstract:||We consider the problem of constructing a graph G* from a collection of isomorphic copies of a graph G in such a way that for every two copies of G, either no vertices or a section graph isomorphic to a graph H is identified. It is shown that if G can be partitioned into vertex-disjoint copies of H, then G* can be made to have at most |H| orbits. A condition on G so that G* can be vertextransitive is also included. © 1984 Akadémiai Kiadó.||Source Title:||Combinatorica||URI:||http://scholarbank.nus.edu.sg/handle/10635/103370||ISSN:||02099683||DOI:||10.1007/BF02579222|
|Appears in Collections:||Staff Publications|
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