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SUMMARY:No-three-in-a-line problems - Professor Ben Green
DTSTART:20150129T180000Z
DTEND:20150129T190000Z
UID:TALK54662@talks.cam.ac.uk
CONTACT:Joe Tomkinson
DESCRIPTION:Let S be a set in some vector space. What's the largest subset
  of S with no three collinear points?  This simple question (for various c
 hoices of S) has led to some interesting mathematics touching on a diverse
  range of subjects from combinatorial number theory to algebraic geometry.
  I will discuss some of these topics from an elementary viewpoint.
LOCATION:MR2\, Centre for Mathematical Sciences
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