The cardinalities of the Green classes of the free objects in varieties of bands |
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| Authors: | Helena Sezinando |
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| Institution: | (1) Departmento de Matemática Faculdade de Ciências, R. Ernesto de Vasconcelos, 1700 Lisboa, Portugal |
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| Abstract: | We compute the cardinalities of the Green classes of the free objects in the varieties of bands. We also compare the cardinalities obtained and analyse the “collapsing” of the finitely generated free objects. We deduce corresponding results for varieties of band monoids. |
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