Bipartite permutation graphs

  • Authors:
  • Jeremy Spinrad;Andreas Brandstädt;Lorna Stewart

  • Affiliations:
  • -;-;-

  • Venue:
  • Discrete Applied Mathematics
  • Year:
  • 1987

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Abstract

This paper examines the class of bipartite permutation graphs. Two characterizations of graphs in this class are presented. These characterizations lead to a linear time recognition algorithm, and to polynomial time algorithms for a number of NP-complete problems when restricted to graphs in this class.