The Enumeration Degrees of the 
                     
                        
                           
                              
                                 Σ
                                 2
                                 0
                              
                           
                        
                        
                     
                   Sets

doi:10.1201/9780429187490-11

Chapter

The Enumeration Degrees of the

Σ
2
0

Sets

Chapter

ABSTRACT

We give a survey of some recent results on the enumeration degrees of the Σ 2 0 https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429187490/96848216-4cb0-482d-8de8-074974faecad/content/eq6787.tif"/> sets.

The Enumeration Degrees of the Σ 2 0 Sets

ABSTRACT