Local Levi-Flat hypersurfaces invariants by codimension one holomorphic foliation
Résumé
In this paper we study codimension one holomorphic foliations leaving invariant real analytic hypersurfaces. In particular, we prove that a germ of real analytic Levi-flat hypersurface with sufficiently "small" singular set is given by the zeroes of the imaginary part of a holomorphic function.