| Marcelo Carvalho Minhoto | Teixeira Filho | Universidade Estadual Paulista (UNESP) | Brazil | | |
| Leonardo | dos Santos Lima | Federal Center for Technological Education of Minas Gerais | Brazil | | |
| Carlos Alberto | Raposo da Cunha | Federal University of Bahia/Institute of Mathematics | Brazil | worldtopscientists.com | View Profile |
| t | t | t | Afghanistan | | |