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Berge knots

Student-Run Geometry/Topology Seminar

Speaker: Mike Williams, UC Davis
Location: 2112 MSB
Start time: Thu, Apr 6 2006, 1:10PM

In an unpublished manuscript, John Berge described nine families of knots in the 3-sphere which admit lens space surgeries. Berge calls these knots "doubly primitive" and other people call them "Berge knots". Berge conjectured that these are the only knots in the 3-sphere which admit lens space surgeries. The conjecture is still open. I will describe the Berge knots and explain some of their properties.