Seminar on Algebra and Number Theory
Flat affine group schemes over a Dedekind ring
Speaker:Phùng Hồ Hải

Seminar on Algebra and Number Theory
Geometry of integrable dynamical systems on 2-dimensional surfaces
Speaker: Nguyen Van Minh (Foreign Trade University, Hanoi)

Seminar on Algebra and Number Theory
On some problems in associative ring theory
Speaker: Le Van Thuyet , Hue University and VIASM

Seminar on Algebra and Number Theory
On the foundation of projective geometries
Speaker: Pham Ngoc Anh (Renyi Institute of Mathematics)