Birs- 12w5001: New Trends and Directions in Combinatorics

  1. Title:
    Chromatic number, clique subdivisions and the conjectures of Hajos and ErdHos-Fajtlowicz

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  2. Title:
    Eigenvalues and Quasirandomness in Hypergraphs

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  3. Title:
    Random Triangle Removal

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  4. Title:
    Cycles in random subgraphs of graphs

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  5. Title:
    On the KLR conjecture in random graphs

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  6. Title:
    The Ramsey-Turan problem

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  7. Title:
    Rainbow Turan Problems

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  8. Title:
    The evolution of Achlioptas processes

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  9. Title:
    Color-critical n-vertex graphs with fewest edges

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  10. Title:
    Ramsey-Theory, Integer Partitions and a New Proof of The Erdos-Szekeres Theorem

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  11. Title:
    Extremal problems in Eulerian digraphs

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  12. Title:
    Proof of Ohbas Conjecture

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  13. Title:
    On a conjecture of Erdos and Simonovits

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  14. Title:
    Stable juntas in the symmetric group I

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  15. Title:
    2-cancellative codes, an algebraic construction for a hypergraph Turan problem

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  16. Title:
    Densities of cliques and independent sets in graphs

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  17. Title:
    What are higher-dimensional permutations and how many are they?

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  18. Title:
    Constructing a Non-Two-Colorable Hypergraph with Few Edges

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  19. Title:
    A problem of Erdos on the minimal number of k-cliques

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  20. Title:
    Lagrangians of intersecting families and Turán numbers of hypergraphs

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