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Jumps of certain classes of Δ2 0-sets

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Literature cited

  1. V. L. Selivanov, “On Ershov hierarchy,” Sib. Mat. Zh.,26, No. 1, 134–149 (1985).

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  2. C. Jockusch and R. Shore, “Pseudojump operators, II,” J. Symb. Log.,49, No. 4, 1205–1236 (1984).

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  3. M. M. Arslanov, “On a hierarchy of degrees of unsolvability,” in: M. M. Arslanov (ed.), Probabilistic Methods and Cybernetics [in Russian], No. 18, Izd. Kazan. Gos. Univ., Kazan (1982), pp. 10–17.

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  4. V. L. Selivanov, “Ershov hierarchy and T-jumps,” Algebra Logika,27, No. 4, 464–478 (1988).

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Authors and Affiliations

  1. Novosibirsk State Pedagogical Institute, USSR

    V. L. Selivanov

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  1. V. L. Selivanov
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Translated from Matematicheskie Zametki, Vol. 50, No. 6, pp. 122–125, December, 1991.

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Selivanov, V.L. Jumps of certain classes of Δ2 0-sets. Mathematical Notes of the Academy of Sciences of the USSR 50, 1299–1300 (1991). https://doi.org/10.1007/BF01158273

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  • DOI: https://doi.org/10.1007/BF01158273

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