Pure subrings of the rings Z{sub {chi}}
Journal Article
·
· Sbornik. Mathematics
- Moscow State Pedagogical University, Moscow (Russian Federation)
Pure subrings of finite rank in the 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.
- OSTI ID:
- 21301425
- Journal Information:
- Sbornik. Mathematics, Vol. 200, Issue 10; Other Information: DOI: 10.1070/SM2009v200n10ABEH004049; Country of input: International Atomic Energy Agency (IAEA); ISSN 1064-5616
- Country of Publication:
- United States
- Language:
- English
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