Dependent Automorphisms in Prime Rings
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Published:1998-12-01
Issue:4
Volume:41
Page:452-462
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ISSN:0008-4395
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Container-title:Canadian Mathematical Bulletin
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language:en
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Short-container-title:Can. math. bull.
Author:
Brešar Matej,Martindale W. S.,Robert Miers C.
Abstract
AbstractFor each n ≥ 4 we construct a class of examples of a minimal C dependent set of n automorphisms of a prime ring R, where C is the extended centroid of R. For n = 4 and n = 5 it is shown that the preceding examples are completely general, whereas for n = 6 an example is given which fails to enjoy any of the nice properties of the above example.
Publisher
Canadian Mathematical Society
Subject
General Mathematics