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SUMMARY:Louis Theran (University of St. Andrews)
DTSTART:20200409T154000Z
DTEND:20200409T162000Z
DTSTAMP:20260423T024556Z
UID:NASO/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NASO/14/">Gr
 aph rigidity and measurement varieties</a>\nby Louis Theran (University of
  St. Andrews) as part of Max Planck Institute nonlinear algebra seminar on
 line\n\n\nAbstract\nGeometric rigidity theory is concerned with how much i
 nformation about a configuration p of n points in a d-dimensional Euclidea
 n space is determined by pairwise Euclidean distance measurements\, indexe
 d by the edges of a graph G with n vertices. One can turn this around\, an
 d\, define\, for a fixed graph G\, a “measurement variety" associated wi
 th all possible edge lengths measurements as the configuration varies. I
 ’ll survey some (somewhat) recent results in geometric rigidity obtained
  by studying the geometry of measurement varieties.\n
LOCATION:https://researchseminars.org/talk/NASO/14/
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