Connectivity augmentation of graphs

Bill Jackson, Tibor Jordán

Research output: Article

Abstract

We consider the general problem of determining a smallest set of edges which must be added to a given graph (hypergraph, digraph) in order to make it k-edge-connected (k-vertex-connected). We give a short summary of those cases of the augmentation problems which have been solved by polynomial algorithms and min-max formulae. We then describe some recent progress we have made on the vertex-connectivity augmentation problem for undirected graphs.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalElectronic Notes in Discrete Mathematics
Volume5
Publication statusPublished - dec. 1 2000

ASJC Scopus subject areas

  • Discrete Mathematics and Combinatorics
  • Applied Mathematics

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