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Sibirskii Matematicheskii Zhurnal, 2024, Volume 65, Number 6, Pages 1207–1213 DOI: https://doi.org/10.33048/smzh.2024.65.611
(Mi smj7919)
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Turing spectra of the automorphism groups of the order on the rationals
A. S. Morozovab a Sobolev Institute of Mathematics, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
DOI:
https://doi.org/10.33048/smzh.2024.65.611
Abstract:
We prove that the group of all $\mathbf d$-computable automorphisms of the order on the rationals has Turing degree ${\mathbf d}''$.
Keywords:
computable automorphisms of the order on the rationals, Turfing degree of a structure, computable automorphisms.
Received: 22.03.2024 Revised: 29.08.2024 Accepted: 23.10.2024
Citation:
A. S. Morozov, “Turing spectra of the automorphism groups of the order on the rationals”, Sibirsk. Mat. Zh., 65:6 (2024), 1207–1213; Siberian Math. J., 65:6 (2024), 1373–1378
Linking options:
https://www.mathnet.ru/eng/smj7919 https://www.mathnet.ru/eng/smj/v65/i6/p1207
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