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On the Cantor-Dedekind property of the Tilson order on categories and graphs - MaRDI portal

On the Cantor-Dedekind property of the Tilson order on categories and graphs (Q1093000)

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scientific article; zbMATH DE number 4021404
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English
On the Cantor-Dedekind property of the Tilson order on categories and graphs
scientific article; zbMATH DE number 4021404

    Statements

    On the Cantor-Dedekind property of the Tilson order on categories and graphs (English)
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    1987
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    The quasi-order of division is defined for finite categories, in analogy with that for monoids, and shown to be dense for non-trivial connected finite categories (non-trivial means that at least one object's endomorphism monoid is non-trivial; connected means the impossibility to divide the objects into two classes between which there is no morphism).
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    connected categories
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    quasi-order of division
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    finite categories
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    dense
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