Abstract:
We investigate the effects of adding uniformity requirements to concepts in computable structure theory such as computable categoricity (of a structure) and intrinsic computability (of a relation on a computable structure). We consider and compare two different notions of uniformity, previously studied by Kudinov and by Ventsov. We discuss some of their results and establish new ones, while also exploring the connections with the relative computable structure theory of Ash, Knight, Manasse, and Slaman and Chisholm and with previous work of Ash, Knight, and Slaman on uniformity in a general computable structure-theoretical setting.
Keywords:
computably categorical structure, intrinsically computable relation on a computable structure, relative computable structure, general computable structure.
Citation:
R. Downey, D. Hirschfeldt, B. Khoussainov, “Uniformity in Computable Structure Theory”, Algebra Logika, 42:5 (2003), 566–593; Algebra and Logic, 42:5 (2003), 318–332
This publication is cited in the following 23 articles:
Nadim Kasymov, Nadira Karimova, Bakh Khoussainov, Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science, 2024, 1
Andrey Frolov, Maxim Zubkov, “On categoricity of scattered linear orders of constructive ranks”, Arch. Math. Logic, 2024
WESLEY CALVERT, JOHANNA N. Y. FRANKLIN, DAN TURETSKY, “STRUCTURAL HIGHNESS NOTIONS”, J. symb. log., 88:4 (2023), 1692
Antonio Montalbán, Computable Structure Theory, 2021
Downey R., Greenberg N., Melnikov A., Ng K.M., Turetsky D., “Punctual Categoricity and Universality”, J. Symb. Log., 85:4 (2020), 1427–1466
S. S. Goncharov, V. Harizanov, R. Miller, “On Decidable Categoricity and Almost Prime
Models”, Sib. Adv. Math., 30:3 (2020), 200
Bazhenov N. Downey R. Kalimullin I. Melnikov A., “Foundations of Online Structure Theory”, Bull. Symb. Log., 25:2 (2019), 141–181
Melnikov A.G., “Torsion-Free Abelian Groups With Optimal Scott Families”, J. Math. Log., 18:1 (2018)
Korovina M. Kudinov O., “Complexity For Partial Computable Functions Over Computable Polish Spaces”, Math. Struct. Comput. Sci., 28:3, SI (2018), 429–447
Greenberg N., Melnikov A.G., Knight J.F., Turetsky D., “Uniform Procedures in Uncountable Structures”, J. Symb. Log., 83:2 (2018), 529–550
Korovina M. Kudinov O., “Computable Elements and Functions in Effectively Enumerable Topological Spaces”, Math. Struct. Comput. Sci., 27:8 (2017), 1466–1494
Montalban A., “Effectively Existentially-Atomic Structures”, Computability and Complexity: Essays Dedicated to Rodney G. Downey on the Occasion of His 60Th Birthday, Lecture Notes in Computer Science, 10010, eds. Day A., Fellows M., Greenberg N., Khoussainov B., Melnikov A., Rosamond F., Springer International Publishing Ag, 2017, 221–237
Miller R., “Revisiting Uniform Computable Categoricity: For the Sixtieth Birthday of Prof. Rod Downey”, Computability and Complexity: Essays Dedicated to Rodney G. Downey on the Occasion of His 60Th Birthday, Lecture Notes in Computer Science, 10010, eds. Day A., Fellows M., Greenberg N., Khoussainov B., Melnikov A., Rosamond F., Springer International Publishing Ag, 2017, 254–270
Hirschfeldt D.R. Kramer K. Miller R. Shlapentokh A., “Categoricity Properties For Computable Algebraic Fields”, Trans. Am. Math. Soc., 367:6 (2015), PII S0002-9947(2014)06094-7, 3981–4017