Mittagsseminar (in cooperation with A. Steger, D. Steurer and B. Sudakov)
Talks by Pavel Valtr
2002
September
- September 17, 2002, Pavel Valtr (Charles University, Prague): On the maximum number of unit distances among n points on a sphere. [details]
- September 19, 2002, Pavel Valtr (Charles University, Prague): The maximum number of unit distances for planar point sets in convex position, and extremal questions for convex geometric graphs [details]
2004
May
- May 27, 2004, Pavel Valtr (Charles Univ., Prague): Strictly convex norms allowing many unit distances [details]
June
- June 01, 2004, Pavel Valtr (Charles Univ., Prague): Open caps and cups in planar point sets [details]
2006
May
- May 16, 2006, Pavel Valtr (Charles Univ., Prague): Traversing the cube [details]
August
- August 29, 2006, Pavel Valtr (Charles Univ., Prague): Paths with no small angles [details]
2018
April
- April 10, 2018, Pavel Valtr (Charles University): On the maximum crossing number [details]
June
- June 26, 2018, in CHN C 14, Pavel Valtr (Charles University): The exact chromatic number of the convex segment disjointness graph [details]
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