Graphs and Combinatorics

, Volume 9, Issue 2–4, pp 315–323 | Cite as

On minimal embedding of two graphs as center and periphery

  • Weizhen Gu
Graphs and Combinatoric


For any graphs Gi and G2, and an integer d (2 ≤ d ≤ r(G2)), define β(G1,G2) (or β(G1, G2; d)) to be the minimum number of vertices of the graph H which contains G1 as its center and G2 as its periphery (and dia(H) = d, respectively). In this paper, the values of β(G1,G2) and the upper bounds for β(G1, G2; d) are obtained when G2 is not 3-self-centered.


Short Path Connected Graph Disjoint Subset Center Vertex Minimal Graph 
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Copyright information

© Springer-Verlag 1993

Authors and Affiliations

  • Weizhen Gu
    • 1
  1. 1.Department of MathematicsSouthwest Texas State UniversitySan MarcosUSA

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