Polynomial Time Algorithms for Computing a Minimum Hull Set in Distance-Hereditary and Chordal Graphs
نویسندگان
چکیده
We give linear and polynomial time algorithms for computing a minimum hull-set in distance-hereditary and chordal graphs respectively. Prior to our result a polynomial time algorithm was only known for sub-classes of considered graph classes. Our techniques allow us to give at the same time a linear time algorithm for computing a minimum geodetic set in distancehereditary graphs.
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عنوان ژورنال:
- SIAM J. Discrete Math.
دوره 30 شماره
صفحات -
تاریخ انتشار 2013