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Sbornik: Mathematics, 2009, Volume 200, Issue 10, Pages 1537–1563
DOI: https://doi.org/10.1070/SM2009v200n10ABEH004049
(Mi sm5235)
 

This article is cited in 3 scientific papers (total in 3 papers)

Pure subrings of the rings $\mathbb Z_\chi$

A. V. Tsarev

Moscow State Pedagogical University
References:
Abstract: Pure subrings of finite rank in the $\mathbb Z$-adic completion of the ring of integers and in its homomorphic images are considered. Certain properties of these rings are studied (existence of an identity element, decomposability into a direct sum of essentially indecomposable ideals, condition for embeddability into a $csp$-ring, etc.). Additive groups of these rings and conditions under which these rings are subrings of algebraic number fields are described.
Bibliography: 12 titles.
Keywords: ring of universal integers, ring of pseudorational numbers, $csp$-ring, quotient divisible group.
Received: 09.04.2008
Bibliographic databases:
UDC: 512.541+512.552.1+512.553.5
MSC: Primary 13C13; Secondary 20K21, 20K30
Language: English
Original paper language: Russian
Citation: A. V. Tsarev, “Pure subrings of the rings $\mathbb Z_\chi$”, Sb. Math., 200:10 (2009), 1537–1563
Citation in format AMSBIB
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\by A.~V.~Tsarev
\paper Pure subrings of the rings $\mathbb Z_\chi$
\jour Sb. Math.
\yr 2009
\vol 200
\issue 10
\pages 1537--1563
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Linking options:
  • https://www.mathnet.ru/eng/sm5235
  • https://doi.org/10.1070/SM2009v200n10ABEH004049
  • https://www.mathnet.ru/eng/sm/v200/i10/p123
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Математический сборник Sbornik: Mathematics
    Statistics & downloads:
    Abstract page:600
    Russian version PDF:222
    English version PDF:17
    References:76
    First page:13
     
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