FUNDAMENTALNAYA
I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2001, VOLUME 7, NUMBER 2, PAGES 627-629

**Injective modules over the ring of pseudo-rational numbers**

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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published in Russian.

Location: http://mech.math.msu.su/~fpm/eng/k01/k012/k01219h.htm.

Last modified: October 31, 2001.