This week Mushfeq Khan is continuing his
seminar from 2 weeks ago on
“Turing degrees and Muchnik degrees of recursively bounded DNR functions”.
This talk is based on a forthcoming paper by Steve Simpson. It contains
some results that shed light on a part of the Muchnik lattice that remains
poorly understood: the various degrees of recursively bounded DNR functions
obtained by varying the recursive bound.
Keller Hall 303