Mittagsseminar (in cooperation with A. Steger, D. Steurer and B. Sudakov)
Talks by Emo Welzl
1996
April
- April 18, 1996, Emo Welzl: Lernen durch Verdoppeln [details]
May
- May 28, 1996, Emo Welzl: Verdoppeln II: Spannbaeume mit kleiner Kreuzungszahl [details]
November
- November 05, 1996, Emo Welzl: Perfect Matchings in k-Regular Bipartite Graphs [details]
1997
May
- May 15, 1997, Emo Welzl: An identity on the halving edges of a planar point set [details]
- May 22, 1997, Emo Welzl: An identity on the halving edges of a planar point set (Teil 2) [details]
1998
September
- September 24, 1998, Emo Welzl: Applications of inversion formulas [details]
- September 29, 1998, Emo Welzl: Line entering j-facets [details]
October
- October 13, 1998, Emo Welzl: On a simple sampling lemma [details]
- October 22, 1998, Emo Welzl: From d to n-d - the Gale transform (sort of) [details]
2001
February
- Wednesday, February 28, 2001, Emo Welzl: Balanced Lines and Halving Triangles [details]
March
- March 08, 2001, Emo Welzl: Unique Sink Orientations of the Cube - Why? [details]
- March 13, 2001, Emo Welzl: Unique Sink Orientations of the Cube - Properties, and how to find the sink [details]
2002
October
- October 15, 2002, Emo Welzl: Sorting in a mesh (or what Adi Shamir told me), I [details]
- October 17, 2002, Emo Welzl: Sorting in a mesh (or what Adi Shamir told me), II [details]
2003
March
- March 11, 2003, Emo Welzl: 3-Coloring of Graphs by Educated Guesses [details]
2005
April
- April 28, 2005, Emo Welzl: On the Number of Crossing-Free Geometric Graphs (Triangulations) [details]
June
- June 02, 2005, Emo Welzl: On the Number of Crossing-Free Geometric Graphs [details]
November
- November 24, 2005, Emo Welzl: Random Triangulations of Point Sets [details]
2006
October
- October 24, 2006, Emo Welzl: Encoding Lattice Triangulations [details]
2008
September
- September 30, 2008, Emo Welzl: Triangulations of Convex Polygons - A Historical Note [details]
2010
May
- May 18, 2010, Emo Welzl: Covering Points By Disks Inside a Simple Polygon [details]
2011
April
- April 21, 2011, Emo Welzl: Kasteleyn and the Number of Crossing-Free Matchings and Cycles on a Planar Point Set [details]
2013
January
- January 29, 2013, Emo Welzl: Upward Planar Orientations of Maximal Planar Graphs [details]
2015
September
- September 15, 2015, Emo Welzl: Order on Order Types [details]
October
- October 06, 2015, Emo Welzl: Crossing-Free Perfect Matchings in Wheel Configurations [details]
December
- December 15, 2015, Emo Welzl: Embracing Triangles and Simplices [details]
2017
September
- September 19, 2017, Emo Welzl: Lower Bounds for Searching Robots, some Faulty [details]
2019
October
- October 01, 2019, Emo Welzl: Bistellar and edge flip graphs of triangulations in the plane: Geometry and connectivity. [details]
2020
March
- March 19, 2020, in Zoom: https://ethz.zoom.us/j/630077105, Emo Welzl: Sylvester’s Four-Point Problem on Order Types [details]
December
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