Explore a 41-minute lecture from the 15th ALGA (Commutative Algebra and Algebraic Geometry) conference featuring speaker Alonso Sepúlveda. Delve into advanced topics in algebraic geometry, commutative algebra, and related fields such as number theory, code theory, and foliation. Gain insights from this presentation, part of a prestigious event organized by the Instituto de Matemática Pura e Aplicada (IMPA) in Rio de Janeiro. Access additional resources, including the event page and full video playlist, to further enhance your understanding of cutting-edge mathematical research in these areas.