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Singularities of parallels to tangent developable surfaces - MaRDI portal

Singularities of parallels to tangent developable surfaces (Q6164998)

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scientific article; zbMATH DE number 7720252
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Singularities of parallels to tangent developable surfaces
scientific article; zbMATH DE number 7720252

    Statements

    Singularities of parallels to tangent developable surfaces (English)
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    28 July 2023
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    Legendre singularity
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    normal connection
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    normally flat frontal
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    open swallowtail
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    tangent surface
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    unfurled swallowtail
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