Classical Recursion Theory: The Theory of Functions and Sets of Natural Numbers Volume 125 (Studies in Logic and the Foundations of Mathematics

Classical Recursion Theory: The Theory of Functions and Sets of Natural Numbers Volume 125 (Studies in Logic and the Foundations of Mathematics") 〈125〉

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Classical Recursion Theory: The Theory of Functions and Sets of Natural Numbers Volume 125 (Studies in Logic and the Foundations of Mathematics") 〈125〉

Odifreddi, P.

ウェブストア価格 ¥19,368（本体¥17,608）
North-Holland（1992/02発売）
外貨定価 US$ 92.95
ポイント 176pt

オンデマンド(OD/POD)版です。キャンセルは承れません。

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製本 Paperback:紙装版/ペーパーバック版／ページ数 692 p.
言語 ENG
商品コード 9780444894830
DDC分類 511.3

基本説明

New in paperback. Hardcover was published in 1989. Contents: Recursiveness and Computability. Basic Recursion Theory. Post's Problem and Strong Reducibilities. Hierarchies and Weak Reducibilities. Turing Degrees. Vimany-One and Other Degrees.

Full Description

1988 marked the first centenary of Recursion Theory, since Dedekind's 1888 paper on the nature of number. Now available in paperback, this book is both a comprehensive reference for the subject and a textbook starting from first principles.Among the subjects covered are: various equivalent approaches to effective computability and their relations with computers and programming languages; a discussion of Church's thesis; a modern solution to Post's problem; global properties of Turing degrees; and a complete algebraic characterization of many-one degrees. Included are a number of applications to logic (in particular Goedel's theorems) and to computer science, for which Recursion Theory provides the theoretical foundation.

Recursiveness and Computability. Induction. Systems of Equations. Arithmetical Formal Systems. Turing Machines. Flowcharts. Functions as Rules. Arithmetization. Church's Thesis. Basic Recursion Theory. Partial Recursive Functions. Diagonalization. Partial Recursive Functionals. Effective Operations. Indices and Enumerations. Retraceable and Regressive Sets. Post's Problem and Strong Reducibilities. Post's Problem. Simple Sets and Many-One Degrees. Hypersimple Sets and Truth-Table Degrees. Hyperhypersimple Sets and Q-Degrees. A Solution to Post's Problem. Creative Sets and Completeness. Recursive Isomorphism Types. Variations of Truth-Table Reducibility. The World of Complete Sets. Formal Systems and R.E. Sets. Hierarchies and Weak Reducibilities. The Arithmetical Hierarchy. The Analytical Hierarchy. The Set-Theoretical Hierarchy. The Constructible Hierarchy. Turing Degrees. The Language of Degree Theory. The Finite Extension Method. Baire Category. The Coinfinite Extension Method. The Tree Method. Initial Segments. Global Properties. Degree Theory with Jump. Many-One and Other Degrees. Distributivity. Countable Initial Segments. Uncountable Initial Segments. Global Properties. Comparison of Degree Theories. Structure Inside Degrees. Bibliography. Index.