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DTSTART:19700329T010000
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CATEGORIES:The Archimedeans (CU Mathematical Society)
SUMMARY:Chasing Categories - Julia Goedecke (DPMMS)
DTSTART;TZID=Europe/London:20070209T160000
DTEND;TZID=Europe/London:20070209T170000
UID:TALK6683AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/6683
DESCRIPTION:I will give a glimpse of the broad subject of Homo
 logical Algebra through some famous diagram lemmas
 \, called the Five-Lemma\, the Nine-Lemma and the 
 Snake-Lemma. We will prove one of these by "diagra
 m chasing"\, which is fun and involves lots of col
 ours. I will also introduce Category Theory by giv
 ing some definitions and examples\, and then we wi
 ll see how we can make these diagram lemmas hold i
 n a more general context.
LOCATION:MR5\, Centre for Mathematical Sciences
CONTACT:
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