My name is Quang-Duc DAO, a full-time ATER (Temporary Teaching and Research Assistant) in Mathematics at Sorbonne University, Paris, France. I received my PhD in July 2023 under the excellent supervision of Cyril Demarche at the Équipe Topologie et Géométrie Algébriques of the Institut de Mathématiques de Jussieu – Paris Rive Gauche (IMJ-PRG) at Sorbonne University. More information on my work and study can be found in my CV.

My mathematical interests include rational and integral points on varieties, local-global principles, cohomological obstructions such as the Brauer–Manin obstruction and descent obstructions, and Brauer groups.