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DTSTART:20200308T070000
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DTSTART;TZID=America/Toronto:20201202T130000
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URL:https://uwaterloo.ca/pure-mathematics/events/special-colloquium-31
SUMMARY:Special Colloquium
CLASS:PUBLIC
DESCRIPTION:SHERRY GONG\, STANFORD UNIVERSITY\n\n\"Invariants of knots and 
 links\"\n\nWe give an overview of some invariants to distinguish knots and
  links\,\nand discuss some particular algebraic and geometric invariants. 
 We\ndiscuss how these invariants relate to the smooth 4-dimensional\nPoinc
 are conjecture\, one of the most important questions in 4-manifold\ntopolo
 gy.\n\nA post-colloquium meet and greet will be held at 2:00 pm using the\
 nsame Zoom meeting link.
DTSTAMP:20260406T195432Z
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