| Time: | 12:30 - 13:30 |
| Room: |
Wean Hall 8201
|
| Speaker: |
James Cummings Department of Mathematical Sciences CMU |
| Title: |
Building structures of size ℵ1
|
| Abstract: |
I'll talk about some easy constructions (mostly due to Stevo Todorcevic) of complicated objects of size ℵ1. If time allows I'll also talk about generalisations to higher cardinals |