Jacob Palis Junior: um homem de grandes feitos

Abstract

This work aims to present the academic and professional trajectory of Jacob Palis, highlighting his importance for the development of mathematics in Brazil, especially in the field of dynamical systems. The study seeks to understand how his actions contributed to the consolidation of mathematical research in the country and to the training of new researchers. The methodology adopted was documentary research, based on the analysis of historical sources, scientific publications, and institutional records that portray the life and work of the mathematician. The study emphasizes that, even when facing challenges such as the military regime and the temporary suspension of his scholarship, Palis gained international recognition at a young age, having studied and taught at prestigious institutions such as the University of California, Berkeley. His return to Brazil marked a turning point in the structuring of graduate studies in mathematics and in the institutional strengthening of the Institute for Pure and Applied Mathematics (IMPA). Furthermore, his leadership in scientific organizations and his commitment to shaping science-oriented public policies led to significant progress in the appreciation of national research. It is concluded that Jacob Palis played a fundamental role not only as a prominent researcher in the field of dynamical systems but also as an advocate and promoter of Brazilian science, leaving a lasting legacy for future generations of mathematicians.