paper

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

arXiv:2111.12349 · doi:10.1007/s10801-022-01116-3

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.

25 pages. This final version contains an addendum explaining the existence of another geometric realization of the weak combinatorics appearing in Theorem 5.7(4)

References in corpus (1)

Cited by in corpus (8)