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Commuting probability for subrings and quotient rings
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نویسنده
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buckley stephen m. ,machale desmond
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منبع
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journal of algebra combinatorics discrete structures and applications - 2017 - دوره : 4 - شماره : 2 - صفحه:189 -196
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چکیده
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We prove that the commuting probability of a finite ring is no larger than the commuting probabilities of its subrings and quotients, and characterize when equality occurs in such a comparison.
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کلیدواژه
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Commuting probability ,Subring ,Quotient ring
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آدرس
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maynooth university, department of mathematics and statistics, Ireland, university college cork, school of mathematical sciences, Ireland
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پست الکترونیکی
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d.machale@ucc.ie
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Authors
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