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Centers of centralizer nearrings determined by All endomorphisms of symmetric groups
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نویسنده
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butzman s. ,cannon g. a. ,a paz m.
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منبع
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journal of algebra and related topics - 2022 - دوره : 10 - شماره : 2 - صفحه:13 -26
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چکیده
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Abstract. for n = 5, 6 and e = end sn, the functions in the cen-tralizer nearring me(sn) = {f : sn → sn | f(1) = (1) and f ◦ s = s ◦ f for all s ∈ e} are determined. the centers of these two near- rings are also described. results that can be used to determine the functions in me(sn) and their centers for n ≥ 7 are also presented.
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کلیدواژه
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centralizer nearring symmetric group center outer automorphism
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آدرس
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southeastern louisiana university united states, department of mathematics, usa, southeastern louisiana university hammond, department of mathematics, usa, southeastern louisiana university, department of mathematics, usa
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Authors
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