Intersecting set systems and graphic mat
β
Attila Sali; GΓ‘bor Simonyi
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Article
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1998
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Elsevier Science
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English
β 340 KB
Two simple proofs are given to an earlier partial result about an extremal set theoretic conjecture of Chung, Frankl, Graham, Shearer and Faudree, Schelp, S6s, respectively. The statement is slightly strengthened within a matroid theoretic framework. The first proof relies on results from matroid th