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Left and right regular elements of the semigroups of transformations preserving an equivalence relation and a cross-section - MaRDI portal

Left and right regular elements of the semigroups of transformations preserving an equivalence relation and a cross-section (Q5223087)

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scientific article; zbMATH DE number 7077352
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Left and right regular elements of the semigroups of transformations preserving an equivalence relation and a cross-section
scientific article; zbMATH DE number 7077352

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    Left and right regular elements of the semigroups of transformations preserving an equivalence relation and a cross-section (English)
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    5 July 2019
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    transformation semigroup
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    equivalence relation
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    left regular elements
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    right regular elements
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    completely regular elements
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