- Series
- Combinatorics Seminar
- Time
- Tuesday, March 10, 2015 - 12:05pm for 1 hour (actually 50 minutes)
- Location
- Skiles 005
- Speaker
- Joshua Zahl – MIT – jzahl@mit.edu
- Organizer
- Prasad Tetali
In 2010, Guth and Katz proved that if a collection of N lines in
R^3 contained more than N^{3/2} 2-rich points, then many of these lines must
lie on planes or reguli. I will discuss some generalizations of this result
to space curves in three dimensional vector spaces. This is joint work with
Larry Guth.