This book is the third in a series of books dedicated to publishing extended abstracts of the activities of ICMAM Latin America (International Community of Mathematicians from Latin America). This book includes selected contributions of speakers at the ICMAM Latin America Satellite Conference on Analysis and PDE 2023. This book is a comprehensive collection of the latest advancements in the fields of Analysis and Partial Differential Equations (PDE) in Latin America.This book is an essential resource for mathematicians, researchers, and students interested in the latest developments in Analysis and PDE.