Geometry and integrability of quadratic systems with invariant hyperbolas

Oliveira Regilene, Schlomiuk Dana, Travaglini Ana Maria
2021

Linearizability problem of persistent centers

Mencinger Matej, Ferčec Brigita, Fernandes Wilker, Oliveira Regilene
2018

Geometry, integrability and bifurcation diagrams of a family of quadratic differential systems as application of the Darboux theory of integrability

Oliveira Regilene, Schlomiuk Dana, Travaglini Ana Maria, Valls Claudia
2021