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arXiv · 2111.12349

On conic-line arrangements with nodes, tacnodes, and ordinary triple points

Alexandru Dimca·Piotr Pokora
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Abstract

In the present paper, we study conic-line arrangements having nodes, tacnodes, and ordinary triple points as singularities. We provide combinatorial constraints on such arrangements and we give the complete classification of free arrangements in this class.

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Alexandru Dimca, Piotr Pokora. 2021-11-24. On conic-line arrangements with nodes, tacnodes, and ordinary triple points. https://doi.org/10.1007/s10801-022-01116-3

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