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arXiv · 1710.10126

Bitangents of non-smooth tropical quartics

Heejong Lee·Yoav Len
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Abstract

We study bitangents of non-smooth tropical plane quartics. Our main result is that with appropriate multiplicities, every such curve has 7 equivalence classes of bitangent lines. Moreover, the multiplicity of bitangent lines varies continuously in families of tropical plane curves.

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Heejong Lee, Yoav Len. 2017-10-27. Bitangents of non-smooth tropical quartics. https://doi.org/10.4171/pm%2F2011

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