A note on smooth fans
نویسندگان
چکیده
منابع مشابه
A Note on Ramsey Numbers for Fans
For two given graphs G1 and G2, the Ramsey number R(G1,G2) is the smallest integer N such that, for any graph G of order N, either G contains G1 as a subgraph or the complement of G contains G2 as a subgraph. A fan Fl is l triangles sharing exactly one vertex. In this note, it is shown that R(Fn, Fm) = 4n + 1 for n ≥ max{m2 − m/2, 11m/2 − 4}. 2010 Mathematics subject classification: primary 05D...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1969
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-20-1-89-90