A homotopy double groupoid of a Hausdorff space (Q2768441)

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scientific article; zbMATH DE number 1699522
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A homotopy double groupoid of a Hausdorff space
scientific article; zbMATH DE number 1699522

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    7 February 2002
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    homotopy double groupoid
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    homotopy 2-groupoid
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    A homotopy double groupoid of a Hausdorff space (English)
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    Given a Hausdorff space \(X\), the authors construct a double groupoid called the homotopy double groupoid of \(X\). It is the cubical equivalent of the already known homotopy \(2\)-groupoid. The authors expect it to have the usual advantages of cubical structures for handling such things as van Kampen theorems and tensor products.
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