un 2 00 3 Critical behavior in Ricci flow

نویسندگان

  • David Garfinkle
  • James Isenberg
چکیده

We use numerical techniques to study the formation of singularities in Ricci flow. Comparing the Ricci flows corresponding to a one parameter family of initial geometries on S3 with varying amounts of S2 neck pinching, we find critical behavior at the threshold of singularity formation

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تاریخ انتشار 2008