The 48th Cascade Topology Seminar will be held at the Pacific  
Institute for the Mathematical Sciences on the UBC campus on the  
weekend of April 28-29, 2012.

Speakers:
Mladen Bestvina (Utah)
Ian Biringer (Yale)
Joan Birman (Barnard-Columbia)
Jack Morava (Johns Hopkins)
Dev Sinha (Oregon)
Juan Souto (UBC)

Further details can be found on the website:
http://www.pims.math.ca/scientific-event/120428-cts

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