Электронный архив

Просмотр по теме "constructive ordinals"

Просмотр по теме "constructive ordinals"

Отсортировать по:Сортировать:Результаты поиска на странице:

  • Turing and enumeration jumps in the Ershov hierarchy 
    Faizrahmanov M.; Kalimullin I. (2012)
    In the article, we study the behaviour of enumeration jumps of sets of low e-degrees in the Ershov hierarchy. © 2010 The Author. Published by Oxford University Press. All rights reserved.
  • Turing jumps in the Ershov hierarchy 
    Faizrakhmanov M. (2011)
    We look at infinite levels of the Ershov hierarchy in the natural system of notation, which are proper for jumps of sets. It is proved that proper infinite levels for jumps are confined to δa -1-levels, where a stands for ...

Поиск в электронном архиве

Просмотр

Моя учетная запись