Algebra i logika
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Algebra Logika:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Algebra i logika, 2006, Volume 45, Number 3, Pages 354–370 (Mi al149)  
This article is cited in 30 scientific papers (total in 30 papers)

$\Delta_2^0$-Copies of Linear Orderings

A. N. Frolov

Kazan State University
Full-text PDF (223 kB) Citations (30)
References:
PDF
HTML
Abstract: It is proved that, for any $n\in\omega$, there exist countable linear orderings $L_n$ whose $\Delta_2^0$-spectrum consists of exactly all non $n$-low $\Delta_2^0$-degrees. Properties of such orderings are examined, for $n=1$ and $n=2$.
Keywords: countable linear ordering, $\Delta_2^0$-degree, $\Delta_2^0$-spectrum.
Received: 08.09.2004
Revised: 12.12.2005
English version:
Algebra and Logic, 2006, Volume 45, Issue 3, Pages 201–209
DOI: https://doi.org/10.1007/s10469-006-0017-4
Bibliographic databases:
UDC: 510.53+512.562
Language: Russian
Citation: A. N. Frolov, “$\Delta_2^0$-Copies of Linear Orderings”, Algebra Logika, 45:3 (2006), 354–370; Algebra and Logic, 45:3 (2006), 201–209
Citation in format AMSBIB
\Bibitem{Fro06}
\by A.~N.~Frolov
\paper $\Delta_2^0$-Copies of Linear Orderings
\jour Algebra Logika
\yr 2006
\vol 45
\issue 3
\pages 354--370
\mathnet{http://mi.mathnet.ru/al149}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2289093}
\zmath{https://zbmath.org/?q=an:1115.03047}
\transl
\jour Algebra and Logic
\yr 2006
\vol 45
\issue 3
\pages 201--209
\crossref{https://doi.org/10.1007/s10469-006-0017-4}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-33745614617}
Linking options:
  • https://www.mathnet.ru/eng/al149
  • https://www.mathnet.ru/eng/al/v45/i3/p354
    • This publication is cited in the following 30 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Алгебра и логика Algebra and Logic
    Statistics & downloads:
    Abstract page:253
    Full-text PDF :79
    References:32
    First page:2
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024