BEGIN:VCALENDAR
VERSION:2.0
X-WR-CALNAME:Jacob Rasmussen: \"Lens space surgeries and L-space homolog
 y spheres\"
PRODID:-//Apple Computer\, Inc//iCal 2.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:US/Eastern
LAST-MODIFIED:20080128T192032Z
BEGIN:STANDARD
DTSTART:20071104T060000
TZOFFSETTO:-0500
TZOFFSETFROM:+0000
TZNAME:EST
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20080309T010000
TZOFFSETTO:-0400
TZOFFSETFROM:-0500
TZNAME:EDT
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
DURATION:PT1H
LOCATION:Math 507\, Columbia University
DTSTAMP:20080128T192006Z
UID:D7D67A6F-DDAA-40FC-9900-4AEED9D75C6B
SEQUENCE:8
URL;VALUE=URI:http://math.columbia.edu/~lipshitz/SGGT/
DTSTART;TZID=US/Eastern:20080208T130000
SUMMARY:Jacob Rasmussen: \"Lens space surgeries and L-space homology sph
 eres\"
DESCRIPTION:Abstract:\n\nWhich knots in S^3 have lens space surgeries? A
  conjecturally complete answer to this question was given by Berge. I'll
  explain how Heegaard Floer homology can be used to reformulate Berge's 
 conjecture in terms of two other problems: one a question about numbers\
 , and the other a (rather different) problem about knots in lens spaces.
 
ORGANIZER;CN="Robert Lipshitz":mailto:lipshitz@math.stanford.edu
END:VEVENT
END:VCALENDAR