Isoperiodic meromorphic forms: two simple poles
Gabriel Calsamiglia
Universidade Federal Fluminense, Niterói, BrazilBertrand Deroin
CY Cergy Paris Université, Cergy-Pontoise, France

Abstract
In this paper, we prove that isoperiodic moduli spaces of meromorphic differentials with two simple poles on homologically marked smooth curves are non-empty and connected unless they correspond to double covers of on curves of genus at least two. We deduce dynamical consequences for the corresponding isoperiodic foliation.
Cite this article
Gabriel Calsamiglia, Bertrand Deroin, Isoperiodic meromorphic forms: two simple poles. Groups Geom. Dyn. (2025), published online first
DOI 10.4171/GGD/799