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On commutation semigroups of a group
Published online by Cambridge University Press: 09 April 2009
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Let G be a group. With each element a in G we associate the mappings ρ(a) and λ(a) of G into itself defined as follows, The product of mappings is defined as usual. Let P(G) and ∧(G) denote respectively the semigroups generated by the set of all ρ's and λ's. These semigroups will be called the commutation semigrowps of G.
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- Copyright © Australian Mathematical Society 1966
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