Cascade Topology Seminar

  • Start Date: 11/19/2011
  • End Date: 11/20/2011
  • Ryan Budney - University of Victoria
  • Whitney George - University of Georgia
  • John Ratcliffe - Vanderbilt University
  • Kristine Pelatt - University of Oregon
  • Gordana Matic - University of Georgia

Portland State University, Oregon


Topics in this session include:


Some simple triangulations


Twist knots and the uniform thickness property


Right-angled Coxeter polytopes, hyperbolic 6-manifolds, and a problem of Siegel


Geometric representatives of homology classes in the space of knots


+ more topics to follow


The Cascade Topology Seminar is a bi-annual gathering of topologists from the Pacific Northwest and Southwestern Canada.


Steve Bleiler (,

Dale Rolfsen (

Other Information: 

A block of rooms has been reserved at University Place on the Portland State
University campus. For more information on University Place, please see


For general information about the Cascade Ropology Seminar, visit the official web site:


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