Free and nearly free curves vs. rational cuspidal plane curves (Q1707960)
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scientific article; zbMATH DE number 6855740
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Free and nearly free curves vs. rational cuspidal plane curves |
scientific article; zbMATH DE number 6855740 |
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Free and nearly free curves vs. rational cuspidal plane curves (English)
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4 April 2018
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In this article the authors introduce the definitions of a free curve and a nearly free curve. They also show properties that these curves satisfy and they exhibit interesting examples. The main result shows that a rational cuspidal curve is either a free curve or a nearly free curve when the degree of the curve is either even or a prime power, or when the group of curve is abelian.
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free divisor
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rational cuspidal curve, Jacobian ideal
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Milnor algebra
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