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On the invariants of Bertrand trajectory surface offsets - MaRDI portal

On the invariants of Bertrand trajectory surface offsets (Q1827021)

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scientific article; zbMATH DE number 2082089
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English
On the invariants of Bertrand trajectory surface offsets
scientific article; zbMATH DE number 2082089

    Statements

    On the invariants of Bertrand trajectory surface offsets (English)
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    6 August 2004
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    dual characterizations
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    Bertrand offset-surfaces
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    integral invariants
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    developable surfaces
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    spherical images
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    trajectory ruled surfaces
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