Title of article
Some properties of Ramsey numbers Original Research Article
Author/Authors
Zhongfu Zhang، نويسنده , , Linzhong Liu، نويسنده , , Jinwen Li، نويسنده , , Enmin Song، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
7
From page
1187
To page
1193
Abstract
In this paper, some properties of Ramsey numbers are studied, and the following results are presented.
1.
(1) For any positive integers k1, k2, …, kml1, l2, …, lm (m > 1), we have
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.
2.
(2) For any positive integers k1, k2, …, km, l1, l2, …, ln , we have
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. Based on the known results of Ramsey numbers, some results of upper bounds and lower bounds of Ramsey numbers can be directly derived by those properties.
Keywords
Ramsey number , Clique , Independent set , Ingenuity graph
Journal title
Applied Mathematics Letters
Serial Year
2003
Journal title
Applied Mathematics Letters
Record number
897636
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