- New
-
Topics
- All Categories
- Metaphysics and Epistemology
- Value Theory
- Science, Logic, and Mathematics
- Science, Logic, and Mathematics
- Logic and Philosophy of Logic
- Philosophy of Biology
- Philosophy of Cognitive Science
- Philosophy of Computing and Information
- Philosophy of Mathematics
- Philosophy of Physical Science
- Philosophy of Social Science
- Philosophy of Probability
- General Philosophy of Science
- Philosophy of Science, Misc
- History of Western Philosophy
- Philosophical Traditions
- Philosophy, Misc
- Other Academic Areas
- Journals
- Submit material
- More
Embedding the diamond in the σ2 enumeration degree
Journal of Symbolic Logic 56 (1):195 - 212 (1991)
Abstract
This article has no associated abstract. (fix it)Links
PhilArchive
External links
(no proxy)
Setup an account with your affiliations in order to access resources via your University's proxy server
Through your library
- Sign in / register and customize your OpenURL resolver
- Configure custom resolver
My notes
Similar books and articles
Embedding the Diamond in the $\Sigma_2$ Enumeration Degree.Seema Ahmad - 1991 - Journal of Symbolic Logic 56 (1):195-212.
The minimal e-degree problem in fragments of Peano arithmetic.M. M. Arslanov, C. T. Chong, S. B. Cooper & Y. Yang - 2005 - Annals of Pure and Applied Logic 131 (1-3):159-175.
Some Special Pairs of Σ2 e-Degrees.Seema Ahmad & Alistair H. Lachlan - 1998 - Mathematical Logic Quarterly 44 (4):431-449.
On Cupping and Ahmad Pairs.Iskander Sh Kalimullin, Steffen Lempp, N. G. Keng Meng & Mars M. Yamaleev - forthcoming - Journal of Symbolic Logic:1-12.
Properly Σ2 Enumeration Degrees.S. B. Cooper & C. S. Copestake - 1988 - Mathematical Logic Quarterly 34 (6):491-522.
Embedding finite lattices into the Σ20 enumeration degrees.Steffen Lempp & Andrea Sorbi - 2002 - Journal of Symbolic Logic 67 (1):69-90.
Bounding Nonsplitting Enumeration Degrees.Thomas F. Kent & Andrea Sorbi - 2007 - Journal of Symbolic Logic 72 (4):1405 - 1417.
Noncappable enumeration degrees below 0'e. [REVIEW]S. Barry Cooper & Andrea Sorbi - 1996 - Journal of Symbolic Logic 61 (4):1347 - 1363.
On the jump classes of noncuppable enumeration degrees.Charles M. Harris - 2011 - Journal of Symbolic Logic 76 (1):177 - 197.
Analytics
Added to PP
2009-01-28
Downloads
61 (#91,027)
6 months
19 (#786,843)
2009-01-28
Downloads
61 (#91,027)
6 months
19 (#786,843)
Historical graph of downloads
Citations of this work
Strong Enumeration Reducibilities.Roland Sh Omanadze & Andrea Sorbi - 2006 - Archive for Mathematical Logic 45 (7):869-912.
Cupping and noncupping in the enumeration degrees of ∑20 sets.S. Barry Cooper, Andrea Sorbi & Xiaoding Yi - 1996 - Annals of Pure and Applied Logic 82 (3):317-342.
Cupping and noncupping in the enumeration degrees of∑< sub> 2< sup> 0 sets.S. Barry Cooper, Andrea Sorbi & Xiaoding Yi - 1996 - Annals of Pure and Applied Logic 82 (3):317-342.
Branching in the \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Sigma^0_2}$$\end{document} -enumeration degrees: a new perspective. [REVIEW]Maria L. Affatato, Thomas F. Kent & Andrea Sorbi - 2008 - Archive for Mathematical Logic 47 (3):221-231.
Branching in the $${\Sigma^0_2}$$ -enumeration degrees: a new perspective. [REVIEW]Maria L. Affatato, Thomas F. Kent & Andrea Sorbi - 2008 - Archive for Mathematical Logic 47 (3):221-231.
References found in this work
Theory of Recursive Functions and Effective Computability.Hartley Rogers - 1971 - Journal of Symbolic Logic 36 (1):141-146.
Degrees of unsolvability complementary between recursively enumerable degrees, Part I.S. B. Cooper - 1972 - Annals of Mathematical Logic 4 (1):31.
PhilPapers logo by Andrea Andrews and Meghan Driscoll.
This site uses cookies and Google Analytics (see our terms & conditions for details regarding the privacy implications). Use of this site is subject to terms & conditions.
All rights reserved by The PhilPapers Foundation
Server: philpapers-web-68866f4b87-s5tms uwo