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: Tuesday, January 26, 2010, 12:15 pm

Duration: This information is not available in the database

Location: CAB G51

Speaker: Marek Sulovský

On History of Tverberg Theorems[abstract]

Recent three months brought a major improvement in the bounds for the colored Tverberg theorems. In this talk, we will give an introduction to the Tverberg theorem and its colorful variants and at the end, we will summarize some of the latest improvements by the following authors: [1] Blagojevic, Matschke, Ziegler: Optimal bounds for the colored Tverberg problem (arXiv:0910.4987v2) [2] Blagojevic, Matschke, Ziegler: Optimal bounds for a colorful Tverberg-Vrecica type problem (arXiv:0911.2692v2) [3] Vrecica, Zivaljevic: Chessboard complexes indomitable (arXiv:0911.3512v1) (all three available on but yet to be published)

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