Covering graph for diagram groups from semigroup presentation \(S=\langle a,b:a=b\rangle\). (Q2908893)

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scientific article; zbMATH DE number 6073568
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Covering graph for diagram groups from semigroup presentation \(S=\langle a,b:a=b\rangle\).
scientific article; zbMATH DE number 6073568

    Statements

    29 August 2012
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    semigroups
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    semigroup presentations
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    mappings of 2-complexes
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    covering graphs
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    diagram groups
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    Covering graph for diagram groups from semigroup presentation \(S=\langle a,b:a=b\rangle\). (English)
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