Abstract
The paper considers finite rank torsion-free rings, i.e, subrings of finite-dimensional rational algebras. The main result of the paper is the characterization of finite rank torsion-free rings with finite automorphism groups. Nontrivial examples of rings R with AutR finite have been constructed.
Original language | English |
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Pages (from-to) | 503-517 |
Number of pages | 15 |
Journal | Communications in Algebra |
Volume | 29 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jan 2001 |
ASJC Scopus subject areas
- Algebra and Number Theory