University of Cambridge > Talks.cam > Combinatorics Seminar > Coordinate Deletion

Coordinate Deletion

Add to your list(s) Download to your calendar using vCal

  • UserEero Räty (University of Cambridge)
  • ClockThursday 14 March 2019, 14:30-15:30
  • HouseMR12.

If you have a question about this talk, please contact Andrew Thomason.

For a family A in {0,...,k}^n, its deletion shadow is the set obtained from A by deleting from any of its vectors one coordinate. Given the size of A, how should we choose A to minimise its deletion shadow? And what happens if instead we may delete only a coordinate that is zero? We discuss these problems, and give an exact solution to the second problem.

This talk is part of the Combinatorics Seminar series.

Tell a friend about this talk:

This talk is included in these lists:

Note that ex-directory lists are not shown.

 

© 2006-2019 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity