Connection between the rigid isotopy class of a fifth-order nonsingular curve in \(RP^ 2\) and its disposition with respect to a line (Q581498)
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scientific article; zbMATH DE number 4019236
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Connection between the rigid isotopy class of a fifth-order nonsingular curve in \(RP^ 2\) and its disposition with respect to a line |
scientific article; zbMATH DE number 4019236 |
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Connection between the rigid isotopy class of a fifth-order nonsingular curve in \(RP^ 2\) and its disposition with respect to a line (English)
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1986
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Let a mutual location of a straight line and a non-singular curve \(K_ m^{\ell}\) of order m, containing exactly \(\ell\) ovals, be given in \(RP^ 2\). In the first non-trivial case \(m=5\), it is determined to what rigid isotopy class the curve \(K_ 5^{\ell}\) can belong. Mainly \(\ell =4\) is considered.
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isotopy
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0.7577905058860779
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