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arXiv · 1705.05664

The isotopy problem for the phase tropical line

Raffaele Caputo
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Abstract

Let $H$ be the complex line $1+z_{1}+z_{2}=0$ in $(\mathbb{C}^{*})^{2}$ and $H_{trop}$ the associated phase tropical line. We show that $H$ and $H_{trop}$ are isotopic as topological submanifolds, by explicitly constructing an isotopy map.

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Raffaele Caputo. 2017-05-16. The isotopy problem for the phase tropical line. https://doi.org/10.1007/s13366-019-00456-9

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