Sharpness of Some Intersection Theorems
β
M. Hujter; L. Spissich; Zs. Tuza
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Article
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2000
π
Elsevier Science
π
English
β 67 KB
We construct infinite sequences of non-trivial families for which the following three inequalities all hold as equalities: the Frankl-Wilson inequality, the Frankl-Rosenberg inequality, and the Deza-Rosenberg inequality.