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Normal Euler classes of knotted surfaces and triple points on projections - MaRDI portal

Normal Euler classes of knotted surfaces and triple points on projections (Q4332990)

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scientific article; zbMATH DE number 979293
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English
Normal Euler classes of knotted surfaces and triple points on projections
scientific article; zbMATH DE number 979293

    Statements

    Normal Euler classes of knotted surfaces and triple points on projections (English)
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    19 February 1997
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    knotted surfaces
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    normal Euler number
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    triple points
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    branch points
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    checker-board coloring
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