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On semigroups of transformations that preserve a double direction equivalence - MaRDI portal

On semigroups of transformations that preserve a double direction equivalence (Q6083253)

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scientific article; zbMATH DE number 7757664
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On semigroups of transformations that preserve a double direction equivalence
scientific article; zbMATH DE number 7757664

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    On semigroups of transformations that preserve a double direction equivalence (English)
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    31 October 2023
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    Green (\(\sim\)-, \(*\)-) relations
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    (\(\mathcal{F}\)-, \(\mathcal{G}\)-) abundant elements
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    (left, right, intra-) regular semigroup
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    (left, right) magnifying elements
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