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Bipartite permutation graphs. (English) Zbl 0628.05055

It is shown that bipartite permutation graphs have good algorithmic properties in contrast to general bipartite or permutation graphs. Two characterizations of these graphs are presented which lead to a linear time recognition algorithm and also to polynomial algorithms for Hamiltonian problems, a variant of the crossing number problem and the minimum fill-in problem on these graphs.

MSC:

05C99 Graph theory
05C10 Planar graphs; geometric and topological aspects of graph theory
05C45 Eulerian and Hamiltonian graphs
Full Text: DOI

References:

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