One method of analysis of turing computations. III
β Scribed by V. A. Moshchenskii
- Publisher
- Springer US
- Year
- 1987
- Tongue
- English
- Weight
- 580 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1573-8337
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π SIMILAR VOLUMES
## Abstract This paper continues our study of computable pointβfree topological spaces and the metamathematical points in them. For us, a __point__ is the intersection of a sequence of basic open sets with compact and nested closures. We call such a sequence a __sharp filter__. A function __f~F~__
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