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Original Articles

A Note on Dimension Modules

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Pages 2267-2271 | Received 09 Oct 2013, Published online: 17 Apr 2015
 

Abstract

In [Citation2] Camillo and Zelmanowitz stated that rings all whose modules are dimension modules are semisimple Artinian. It seem however that the proof in [Citation2] contains a gap and applies to rings with finite Goldie dimension only. In this paper we show that the result indeed holds for all rings with a basis as well as for all commutative rings with Goldie dimension attained.

2010 Mathematics Subject Classification:

Notes

1An infinite cardinal κ is called regular if κ i  < κ for i ∈ I with |I| < κ implies . An uncountable, regular, limit cardinal is said to be inaccessible. According to [Citation3, p. 297] “..the existence of inaccessible cardinals cannot be proved in ZFC [..] and in the constructible universe there are no such cardinals.”

Communicated by T. Albu.

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