..."The book, written by one of the main researchers on the field, gives a complete account of the theory of r.e. degrees. .... The definitions, results and pro

[Alpha]-c.a. functions -- The hierarchy of totally [alpha]-c.a. degrees -- Maximal totally [alpha]-c.a. degrees -- Presentations of left-c.e. reals -- m-topped

Turing's famous 1936 paper introduced a formal definition of a computing machine, a Turing machine. This model led to both the development of actual computers a

The first graduate-level treatment of computable analysis within the tradition of classical mathematical reasoning.

The description for this book, Degrees of Unsolvability. (AM-55), Volume 55, will be forthcoming.