The Tight Upper Bound for the Number of Matchings of Tricyclic Graphs
نویسندگان
چکیده
منابع مشابه
The Tight Upper Bound for the Number of Matchings of Tricyclic Graphs
In this paper, we determine the tight upper bound for the number of matchings of connected n-vertex tricyclic graphs. We show that this bound is 13fn−4+16fn−5, where fn be the nth Fibonacci number. We also characterize the n-vertex simple connected tricyclic graph for which the bound is best possible.
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2012
ISSN: 1077-8926
DOI: 10.37236/2165