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Set Theory seminar - Juris Stperans (York) Universal functions, strong colourings and ideas from PID | Einstein Institute of Mathematics

Set Theory seminar - Juris Stperans (York) Universal functions, strong colourings and ideas from PID

Date: 
Wed, 13/01/202114:00-16:00
Juris Stperans will speak about

Universal functions, strong colourings and ideas from PID

A construction of Shelah will be reformulated using the PID to provide alternative models of the failure of CH and the existence of a universal colouring of cardinality. The impact of the range of the colourings will be examined. An application to the theory of strong colourings over partitions will also be given. 

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https://huji.zoom.us/j/81672724380?pwd=VXcxQWw5aHpzNkp2ZUk5amtDMTc0Zz09

Meeting ID: 816 7272 4380
Passcode: 998395