Boolean rings are definitely commutative!
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Date
2015
Authors
MacHale, Desmond
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Publisher
Irish Mathematical Society
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Abstract
A ring {R, +, .} is called Boolean if r2 = r for all r ∈ R. We present four proofs that a Boolean ring is commutative.
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Keywords
Boolean rings , Commutative rings
Citation
MacHale, D. (2015) 'Boolean Rings are Definitely Commutative!', Bulletin of the Irish Mathematical Society, 76, pp. 77-78.
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© 2015 Irish Mathematical Society