Weak Ziegler pairs of conic-line arrangements with ordinary singularities
Bulletin Polish Acad. Sci. Math.
MSC: Primary 14N25; Secondary 14H50, 32S25
DOI: 10.4064/ba240508-29-8
Published online: 4 November 2025
Abstract
We find the first weak Ziegler pair in the class of conic-line arrangements with ordinary quasi-homogeneous singularities defined over the rational numbers.
