## 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, August 29, 2006, 12:15 pm

Duration: This information is not available in the database

Location: CAB G51

Speaker: Pavel Valtr (Charles Univ., Prague)

## Paths with no small angles

Answering a question of Dumitrescu we show that given a finite set of points in the plane, it is possible to connect them to a (possibly self-intersecting) polygonal path so that every angle on the polygonal path is at least $\pi/9$.

Joint work with I. Barany and A. Por.

Information for students and suggested topics for student talks