Wednesday 27th April, Diego Eckhard will present his work at the Seminar organized by the Institute of Mathematics and Statistics (Av. Bento Gonçalves 9.500 sala 102, Predio B (43112) – Campus do Vale – Porto Alegre). The Seminar will start at 12:30 with the talk about “Simulação Dinâmica de Processos na Abordagem Algébrico-Diferencial” given by Prof. Dr. Argimiro R. Secchi (Programa de Engenharia Química, COPPE/UFRJ) and will also celebrate the new Petrobras Laboratory at the Institute.