Problems

 

1.

 

Descriptive Set Theory: Effective Methods, Classification Problems

 

a)  CCP (pdf)

2.

Equivalence relations and classical Banach spaces

a)  Notes (pdf)

b)  Dougherty et al. (pdf)

c)   Gao (pdf)

d)   Kanovei (pdf)

 

3.

Unique presentations of Borel sets

 

a)  Gao et al. (pdf)

4.

Polish Group actions and hyperfinite equivalence relations

 

a)  Gao et al. (pdf)

5.

Complexity of ideals of compact sets

 

b)  Matheron et al. 1 (pdf)

e)   Matheron et al. 2 (pdf)

f)   Kechris et al. (pdf)

g)  

6.

Ranking Borel functions

 

c)   Kechris et al. (pdf)