Arrangements at Home II: Cohomology Jump Loci, Ontario, Kanada, 11 - 12 Haziran 2020, ss.1-96
It has been conjectured that the only nets realizable in CP2 are 3-nets and the Hesse configuration (up to isomorphism). The goal of this talk will be to outline our proof, together with A. Bassa, of this conjecture. A preprint containing our results is available at arXiv:2002.02660.