Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• J. Freitas16 · h 20
• Pedro V. Silva16 · h 17
• I. Yudin15 · h 9
• J. Almeida15 · h 28
• P. Gothen15 · h 19
• F. Mena13 · h 16
• A. C. Freitas12 · h 17
• P. Gonçalves12 · h 18
• V. Araújo12 · h 20
• Alan J. Cain9 · h 12
• Alexandre A. P. Rodrigues9 · h 14
• André G. Oliveira9 · h 11

• Universidade do PortoPT174 papers
• University of CoimbraPT98 papers
• University of MinhoPT81 papers
• University of LisbonPT24 papers
• Centre National de la Recherche ScientifiqueFR22 papers
• Instituto Superior TécnicoPT22 papers
• UCLouvainBE13 papers
• Universidade Federal da BahiaBR13 papers
• Centro de Análise Matemática Geometria e Sistemas DinâmicosPT10 papers
• Pontifícia Universidade Católica do Rio de JaneiroBR10 papers
• Universidad de La LagunaES9 papers
• Universidade Federal do Rio de JaneiroBR9 papers