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BEGIN:VEVENT
UID:80171e1a57317fb9cd8e57ede0394b50
CATEGORIES:Colloquia
CREATED:20241016T135901
SUMMARY:Surfaces in Four-Space
LOCATION:Hill 705
DESCRIPTION:<p><span data-olk-copy-source="MessageBody" style="font-size: 11pt;">The la
 st few years have seen a flury of new results about surfaces in 4-dimension
 al spaces. In this talk, we will start&nbsp;by discussing various kinds of 
 surfaces and some basic questions about them, like what it means for two of
  them to&nbsp;be the equivalent. We will then discuss two ways to describe 
 smooth surfaces in 4-space explicitly, give a number of&nbsp;examples illus
 trating recent results, and mention some still-open questions. The talk wil
 l end with a sketch of some&nbsp;of the techniques involved. Most of the re
 sults in the talk are due to other people; a few are joint with Sucharit&nb
 sp;Sarkar.</span></p>
CONTACT:Robert Lipshitz
DTSTAMP:20260828T030542
DTSTART;TZID=America/New_York:20241120T153000
DTEND;TZID=America/New_York:20241120T163000
SEQUENCE:0
TRANSP:OPAQUE
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