Let A be an inΓΏnite computable structure, and let R be an additional computable relation on its domain A. The syntactic notion of formal hypersimplicity of R on A, ΓΏrst introduced and studied by Hird, is analogous to the computability-theoretic notion of hypersimplicity of R on A, given the deΓΏnabil
β¦ LIBER β¦
Definable relations in Turing degree structures
β Scribed by Arslanov, M. M.
- Book ID
- 121539978
- Publisher
- Allerton Press, Inc.
- Year
- 2014
- Tongue
- English
- Weight
- 481 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1066-369X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Turing degrees of hypersimple relations
β
Valentina S. Harizanov
π
Article
π
2003
π
Elsevier Science
π
English
β 175 KB
The Degree Spectra of Definable Relation
β
P. M. Semukhin
π
Article
π
2005
π
SP MAIK Nauka/Interperiodica
π
English
β 188 KB
Some Remarks on Definable Equivalence Re
β
Anand Pillay
π
Article
π
1986
π
Association for Symbolic Logic
π
English
β 162 KB
Structures definable in polymorphism
β
Yuxi Fu
π
Article
π
1998
π
Springer
π
English
β 558 KB
Turing degrees of certain isomorphic ima
β
Valentina S. Harizanov
π
Article
π
1998
π
Elsevier Science
π
English
β 683 KB
A model is computable if its domain is a computable set and its relations and functions are uniformly computable. Let ~2 be a computable model and let R be an extra relation on the domain of &. That is, R is not named in the language of .d. We define Dgd(R) to be the set of Turing degrees of the ima
Maximal Chains in the Turing Degrees
β
C. T. Chong and Liang Yu
π
Article
π
2007
π
Association for Symbolic Logic
π
English
β 752 KB