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arXiv · 2409.05011

The realization spaces of certain conic-line arrangements of degree 7

Shinzo Bannai·Hiro-o Tokunaga·Emiko Yorisaki
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Abstract

We study the embedded topology of certain conic-line arrangements of degree 7. Two new examples of Zariski pairs are given. Furthermore, we determine the number of connected components of the conic-line arrangements. We also calculate the fundamental groups using SageMath and the package Sirocco in the appendix.

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Shinzo Bannai, Hiro-o Tokunaga, Emiko Yorisaki. 2024-09-08. The realization spaces of certain conic-line arrangements of degree 7. https://arxiv.org/abs/2409.05011

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