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arXiv · 1711.05776

Reconstructing general plane quartics from their inflection lines

Marco Pacini·Damiano Testa
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Abstract

Let $C$ be a general plane quartic and let ${\rm Fl}(C)$ denote the configuration of inflection lines of $C$. We show that if $D$ is any plane quartic with the same configuration of inflection lines ${\rm Fl}(C)$, then the quartics $C$ and $D$ coincide.

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Marco Pacini, Damiano Testa. 2017-11-15. Reconstructing general plane quartics from their inflection lines. https://arxiv.org/abs/1711.05776

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