We study families of scrolls containing a given rational curve and families of rational curves contained in a fixed scroll via a stratification in terms of the degree of the induced map onto P1 and we prove that there is no rational normal scroll of minimal degree and of dimension ≤ n/2 containing a general binary curve in Pn.

Scrolls containing binary curves

Marco Franciosi
2019-01-01

Abstract

We study families of scrolls containing a given rational curve and families of rational curves contained in a fixed scroll via a stratification in terms of the degree of the induced map onto P1 and we prove that there is no rational normal scroll of minimal degree and of dimension ≤ n/2 containing a general binary curve in Pn.
2019
Franciosi, Marco
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/996210
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