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CATEGORIES:Isaac Newton Institute Seminar Series
SUMMARY:Inaccessible cardinals and accessible categories -
  Rosick\, J (Masaryk University)
DTSTART;TZID=Europe/London:20151215T113000
DTEND;TZID=Europe/London:20151215T123000
UID:TALK62906AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/62906
DESCRIPTION:There is a growing list of important questions in 
 category theory\, abstract homotopy theory or mode
 l theory where answers depend on large cardinals. 
 These questions concern various properties of acce
 ssible categories which can be imagined as categor
 ies of models of infinitary first order theories. 
 The answers depend on Vopenka's principle or its c
 onsequences\, mostly on the existence of a proper 
 class of suitable large cardinals. We will give ex
 amples of such questions\, explain their character
 istic features and mention open problems.\n
LOCATION:Seminar Room 1\, Newton Institute
CONTACT:
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