Rings which are sums of finite fields

Authors
Kelarev, AV
Citation
Av. Kelarev, Rings which are sums of finite fields, FINITE F T, 5(1), 1999, pp. 89-95
Citations number
22
Categorie Soggetti
Mathematics
Journal title
FINITE FIELDS AND THEIR APPLICATIONS
ISSN journal
10715797 → ACNP
Volume
5
Issue
1
Year of publication
1999
Pages
89 - 95
Database
ISI
SICI code
1071-5797(199901)5:1<89:RWASOF>2.0.ZU;2-Y
Abstract
We describe all semigroup rings and band-graded rings which are direct sums of finite fields. We show that the class of rings which are direct sums of finite fields is closed for taking sums of two subrings. (C) 1999 Academic Press.