A Note on the Recognition of Nested Graphs

  • Authors:
  • Mark Korenblit;Vadim E. Levit

  • Affiliations:
  • Holon Institute of Technology, Israel;Ariel University Center of Samaria, Israel

  • Venue:
  • Graph Theory, Computational Intelligence and Thought
  • Year:
  • 2009

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Abstract

We consider a two-terminal directed acyclic graph (st-dag ) characterized by a special structure of its mincuts and call it a nested graph . This graph is of interest as an st-dag with a minimum possible number of mincuts.We present a linear-time algorithm for recognizing nested graphs.