Remarks on foliations on ${\mathbb{CP}}^2$ with a unique singular point

Abstract

This paper is a contribution to the study of foliations on ${\mathbb{CP}}^2$ with a unique singularity. We provide an explicit example in degree 7 of such a foliation, in the non dicritical case, having a divergent separatrix, and subsequently, we study different families of such foliations in low degree.

22 pages