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On questions of B. J. Gardner and A. D. Sands

Part of: Radicals and radical properties of rings

Published online by Cambridge University Press:  09 April 2009

K. I. Beidar
K. I. Beidar
Affiliation:
Department of Algebra, Moscow State University, 117234 Moscow, USSR
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Abstract

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An example of two disjoint special classes whose upper radicals coincide is presented. It is shown that the left hereditary subradical of the hereditary idempotent radical is right hereditary. An example of a hereditary and principally left hereditary radical which is not left hereditary is constructed.

MSC classification

Secondary: 16N80: General radicals and rings
Type
Research Article
Information
Journal of the Australian Mathematical Society , Volume 56 , Issue 3 , June 1994 , pp. 314 - 319
Copyright
Copyright © Australian Mathematical Society 1994

References

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