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The Borsuk-Ulam theorem for surfaces - MaRDI portal

The Borsuk-Ulam theorem for surfaces (Q5480933)

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scientific article; zbMATH DE number 5044322
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The Borsuk-Ulam theorem for surfaces
scientific article; zbMATH DE number 5044322

    Statements

    The Borsuk-Ulam theorem for surfaces (English)
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    7 August 2006
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    free \(\mathbb{Z}_2\)-actions, closed surfaces
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    Euler characteristic
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    orbit space
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    fundamental group
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