Triangle-free intersection graphs of line segments with large chromatic number
نویسندگان
چکیده
منابع مشابه
Triangle-free intersection graphs of line segments with large chromatic number
Article history: Received 11 December 2012 Available online 4 December 2013
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ژورنال
عنوان ژورنال: Journal of Combinatorial Theory, Series B
سال: 2014
ISSN: 0095-8956
DOI: 10.1016/j.jctb.2013.11.001