- Quantitative result on the deviation of a real algebraic curve from its vertical tangents, Daouda Niang Diatta, Sény Diatta, Marie-Françoise Roy.
- Bounds for polynomials on algebraic numbers and application to curve topology, Daouda Niang Diatta, Sény Diatta, Fabrice Rouiller, Marie-Françoise Roy and Michael Sagraloff.
- Reliable Computation of the Singularities of the Projection in R3 of a Generic Surface of R4 , Sény Diatta, Guillaume Moroz and Marc Pouget, accepted in MACIS2019.