Topics under study:

* Dynamics near heteroclinic networks, symmetry breaking and time averages--- with A.A.P. Rodrigues (CMUP);

* Symmetries of projected symmetric patterns --- with  J.F. Oliveira (FCUP and CMUP), S.B.S.D. Castro (CMUP and FEP) and E.M.O. Pinho (CEAU Centro de Estudos em Arquitectura e Urbanismo da FAUP);

* Global dynamics of equivariant maps  on the plane --- with B. Alarcón (U.F.F., Brazil) and S.B.S.D. Castro (CMUP and FEP);

* Stability of heteroclinic cycles and networks --- with S.B.S.D. Castro (CMUP and FEP) and O. Podvigina (MITPAN - Moscow, Russia);

* Dynamics and geometry of equivariant reversible diffeomorphisms --- with M. G. Manoel (ICMC, USP, Brasil) and P.H. Baptistelli (UE Maringá, Brasil);

* Invariants for singularities of corank 1 --- with M.A.S. Ruas (ICMC, USP, Brasil).

Also, with negligible progress:

* Dynamics of coupled cells with two time scales.