Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTuring and enumeration jumps in the Ershov hierarchy.AuthorsFaizrahmanov, Marat Kh.; Kalimullin, Iskander Sh.AbstractIn the article, we study the behaviour of enumeration jumps of sets of low e-degrees in the Ershov hierarchy.SubjectsCOMBINATORIAL enumeration problems; ORDINALS (Liturgical books); HIERARCHIES; TURING (Computer program language); PROGRAMMING languages; LISTS; COMPUTER sciencePublicationJournal of Logic & Computation, 2012, Vol 22, Issue 4, p737ISSN0955-792XPublication typeArticleDOI10.1093/logcom/exq039