arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0910.0499math.COmath.PR
收藏

随机键图中三角形存在的一个零一律

A zero-one law for the existence of triangles in random key graphs

Osman Yagan, Armand M. Makowski

摘要:

随机密钥图是在完全可见性假设下,由Schenauer和Gligor的随机密钥预分配方案导出的随机图。对于这类随机图,我们证明了三角形出现的零一律的存在性,并确定了相应的临界标度。这是通过将一阶矩和二阶矩的方法应用于图中三角形的数量来完成的。

英文摘要:

Random key graphs are random graphs induced by the random key predistribution scheme of Eschenauer and Gligor under the assumption of full visibility. For this class of random graphs we show the existence of a zero-one law for the appearance of triangles, and identify the corresponding critical scaling. This is done by applying the method of first and second moments to the number of triangles in the graph.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑