Bulletin of the Korean Mathematical Society (대한수학회보)
- Volume 29 Issue 2
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- Pages.221-226
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- 1992
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- 1015-8634(pISSN)
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- 2234-3016(eISSN)
Commuting involutions in a left artinian ring
Abstract
The involutions in a left Artinian ring A with identity are investigated. Those left Artinian rings A for which 2 is a unit in A and the set of involutions in A forms a finite abelian group are characterized by the number of involutions in A.
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