3 papers
math.CV2021
Pull-back of singular Levi-flat hypersurfaces
Andrés Beltrán, Arturo Fernández-Pérez, Hernán Neciosup
We study singular real analytic Levi-flat subsets invariant by singular holomorphic foliations in complex projective spaces. We give sufficient conditions for a real analytic Levi-…
math.AG2015
Flat 3-webs of degree one on the projective plane
A. Beltrán, M. Falla Luza, D. Marín
The aim of this work is to study global -webs with vanishing curvature. We wish to investigate degree foliations for which their dual web is flat. The main ingredient is the…
math.DS2015
Foliations and webs inducing Galois coverings
Andrés Beltrán, Maycol Falla Luza, David Marín +1
We introduce the notion of Galois holomorphic foliation on the complex projective space as that of foliations whose Gauss map is a Galois covering when restricted to an appropriate…