当前位置:
X-MOL 学术
›
J. Comb. Theory B
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Maximum degree and diversity in intersecting hypergraphs
Journal of Combinatorial Theory Series B ( IF 1.2 ) Pub Date : 2020-01-15 , DOI: 10.1016/j.jctb.2020.01.001 Peter Frankl
中文翻译:
相交超图的最大程度和多样性
更新日期:2020-01-15
Journal of Combinatorial Theory Series B ( IF 1.2 ) Pub Date : 2020-01-15 , DOI: 10.1016/j.jctb.2020.01.001 Peter Frankl
Let S be an n-element set and an intersecting family. Improving earlier results it is proved that for there is an element of S that is contained in all but members of . One of the main ingredients of the proof is the following statement. If is intersecting, and then there is an element of S that is contained in more than half of the members of .
中文翻译:
相交超图的最大程度和多样性
令S为n元素集,一个相交的家庭。改善早期结果可证明除了所有元素,都包含一个S元素 的成员 。证明的主要内容之一是以下陈述。如果 相交, 和 则S的一半以上成员中包含S的元素。