Characterizations of Ruled Surfaces in $\mathbb{R}^3$ and of Hyperquadrics in $\mathbb{R}^{n+1}$ via Relative Geometric Invariants (Q5253568)
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scientific article; zbMATH DE number 6440242
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Characterizations of Ruled Surfaces in $\mathbb{R}^3$ and of Hyperquadrics in $\mathbb{R}^{n+1}$ via Relative Geometric Invariants |
scientific article; zbMATH DE number 6440242 |
Statements
27 May 2015
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ruled surfaces
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ovaloids
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hyperquadrics
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equiaffine normalization
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Pick-invariant
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math.DG
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