FUNDAMENTALNAYA
I PRIKLADNAYA MATEMATIKA
(FUNDAMENTAL AND APPLIED MATHEMATICS)
2001, VOLUME 7, NUMBER 2, PAGES 627-629
S. V. Chegljakova
Abstract
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An element of a direct product of rings of $p$ -adic integer
over all prime numbers $p$ belongs to a subring $R$ of
pseudo-rational numbers if almost all its components are
equal to one rational number. The concept of such ring was
introduced by A. A. Fomin. In this article the description
of injective modules over the ring of pseudo-rational
numbers is given.
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Last modified: October 31, 2001.