A Hierarchy of Turing Degrees: A Transfinite Hierarchy of Lowness Notions in the Computably Enumerable Degrees, Unifying Classes, and Natural Definability (Annals of Mathematics Studies)
Paperback
details (USA).
ISBN: 978-0-691-19966-5
ISBN-10: 0-691-19966-3
Princeton University Press · June 2020