Tuan Anh Do, Rank- and tree-width of supercritical random graphs
Room B232 IBS (기초과학연구원)It is known that the rank- and tree-width of the random graph
10 events found.
Seminars and Colloquiums
Jaehoon Kim (김재훈), Ramsey numbers of cycles versus general graphs
Room B232 IBS (기초과학연구원)The Ramsey number
Ben Lund, Thresholds for incidence properties in finite vector spaces
Room B232 IBS (기초과학연구원)Suppose that
Jean-Florent Raymond, Long induced paths in minor-closed graph classes and beyond
Zoom ID: 869 4632 6610 (ibsdimag)In 1982 Galvin, Rival, and Sands proved that in
Younjin Kim (김연진), On the extremal problems related to Szemerédi’s theorem
Room B232 IBS (기초과학연구원)In 1975, Szemerédi proved that for every real number
Jakub Gajarský, Model Checking on Interpretations of Classes of Bounded Local Clique-Width
Zoom ID: 869 4632 6610 (ibsdimag)The first-order model checking problem for finite graphs asks, given a graph G and a first-order sentence
Boram Park (박보람), Odd coloring of sparse graphs
Room B232 IBS (기초과학연구원)We introduce an odd coloring of a graph, which was introduced very recently, motivated by parity type colorings of graphs. A proper vertex coloring of graph
Michael Savery, Induced subgraphs of induced subgraphs of large chromatic number
Zoom ID: 869 4632 6610 (ibsdimag)We prove that for every graph F with at least one edge there are graphs H of arbitrarily large chromatic number and the same clique number as F such that …
Cheolwon Heo (허철원), The complexity of the matroid-homomorphism problems
Room B332 IBS (기초과학연구원)In this talk, we introduce homomorphisms between binary matroids that generalize graph homomorphisms. For a binary matroid
Kyeongsik Nam (남경식), Large deviations for subgraph counts in random graphs
Room B332 IBS (기초과학연구원)The upper tail problem for subgraph counts in the Erdos-Renyi graph, introduced by Janson-Ruciński, has attracted a lot of attention. There is a class of Gibbs measures associated with subgraph …