Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Thursday, April 29, 2004, 12:15 pm

Duration: This information is not available in the database

Location: This information is not available in the database

Speaker: Gyula Károlyi (Eötvös University)

Erdős-Szekeres theorem with forbidden order types

According to the classical Erdős-Szekeres theorem, every sufficiently large set of points, in general position in the plane, contains a large subset in convex position. Parallel to the Erdős-Hajnal problem in graph Ramsey theory, we investigate how large such subsets must a configuration contain if it does not have any sub-configuration belonging to a fixed order type.

(Joint work with Jozsef Solymosi)

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