Union-closed sets conjecture

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1	The graph formulation of the union-closed sets conjecture Henning Bruhn1 , Pierre Charbit∗2 , Oliver Schaudt1 , and Jan Arne Telle†3 1 Add to Reading List Source URL: www.zaik.uni-koeln.de Language: English - Date: 2014-06-05 04:13:35 Graph theory Mathematics Graph coloring Matching Graph operations Order theory Bipartite graph Union-closed sets conjecture Graph minor Chordal bipartite graph Chordal graph Clique
2	The journey of the union-closed sets conjecture Henning Bruhn and Oliver Schaudt Abstract We survey the state of the union-closed sets conjecture. 1 Add to Reading List Source URL: www.zaik.uni-koeln.de Language: English - Date: 2013-10-30 06:57:54
3	The union-closed sets conjecture almost holds for almost all random bipartite graphs Henning Bruhn and Oliver Schaudt Abstract Frankl’s union-closed sets conjecture states that in every finite unionclosed family of set Add to Reading List Source URL: www.zaik.uni-koeln.de Language: English - Date: 2013-05-11 13:53:39 Graph theory Mathematics Graph coloring Combinatorial optimization Matching NP-complete problems Bipartite graph Union-closed sets conjecture Maximal independent set Triangle-free graph
4	PDF Document Add to Reading List Source URL: maths.curtin.edu.au Language: English - Date: 2010-09-07 02:58:48 Lattice theory Union-closed sets conjecture Counterexample Cardinal number Theorem Hyperplane separation theorem Collatz conjecture Mathematics Conjectures Logic