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A Visit from a Ghost of Set Theory Past

December 2, 2019 @ 3:30 pm - 5:00 pm

  • « New developments on algorithmically random closed sets

Time: Thursday, December 5th at 3:30 PM
Speaker: Mark Johnson (Central College)
Title: A Visit from a Ghost of Set Theory Past
Abstract: Given an uncountable set X in a forcing extension, what can be said about infinite subsets of X in the ground model? We explore this question for common partial orders that add reals, as well as their iterations. This work is originally from my dissertation, so I will also tell some of the story of why I’m returning to it now.

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Details

Date:
December 2, 2019
Time:
3:30 pm - 5:00 pm

Venue

Drake University
2507 University Avenue
Des Moines, IA 50311 United States + Google Map
  • « New developments on algorithmically random closed sets
 
  • Iowa State Computer Science Department
  • Iowa State Mathematics Department
  • Drake Mathematics and Computer Science Department
  • Grinnell Computer Science