Fault-diameter of Cartesian graph bundles

  • Authors:
  • Iztok Banič;Janez Žerovnik

  • Affiliations:
  • FME, University of Maribor, Smetanova, Maribor, Slovenia;FME, University of Maribor, Smetanova, Maribor, Slovenia and Institute of Mathematics, Physics and Mechanics, Jadranska, Ljubljana, Slovenia

  • Venue:
  • Information Processing Letters
  • Year:
  • 2006

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Abstract

Cartesian graph bundles is a class of graphs that is a generalization of the Cartesian graph products. Let G be a kG-connected graph and Dc(G) denote the diameter of G after deleting any of its c kG vertices. We prove that Da+b+1(G) ≤ Da(F) + Db(B) + 1 if G is a graph bundle with fibre F over base B, a F, and b B.