A note on longest paths in circular arc graph
نویسنده
چکیده
As observed by Rautenbach and Sereni [SIAM J. Discrete Math. 28 (2014) 335–341] there is a gap in the proof of the theorem of Balister et al. [Combin. Probab. Comput. 13 (2004) 311–317], which states that the intersection of all longest paths in a connected circular arc graph is nonempty. In this paper we close this gap.
منابع مشابه
A Note on Longest Paths in Circular Arc Graphs
As observed by Rautenbach and Sereni [SIAM J. Discrete Math. 28 (2014) 335–341] there is a gap in the proof of the theorem of Balister et al. [Combin. Probab. Comput. 13 (2004) 311–317], which states that the intersection of all longest paths in a connected circular arc graph is nonempty. In this paper we close this gap.
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ورودعنوان ژورنال:
- Discussiones Mathematicae Graph Theory
دوره 35 شماره
صفحات -
تاریخ انتشار 2015