On the number of integral graphs
نویسندگان
چکیده
منابع مشابه
On the Number of Integral Graphs
We show that at most a 2−cn 3/2 proportion of graphs on n vertices have integral spectrum. This improves on previous results of Ahmadi, Alon, Blake, and Shparlinski (2009), who showed that the proportion of such graphs was exponentially small.
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2016
ISSN: 0024-3795
DOI: 10.1016/j.laa.2015.11.027