Seminar on Differential Equations
The Ekeland variational principle
Speaker: Truong Xuan Duc Ha

Seminar on Algebra and Number Theory
Hilbert's basis theorem in infinite dimensional rings
Speaker: Nguyen Dang Hop

Seminar on Numerical Analysis and Scientific Computing
Proper efficiency in the sense of Borwein
Speaker: Nguyen Ngoc Luan

Seminar on Analytic Geometry
Groupoid algebras II
Speaker: Nguyen Quang Loc

Seminar on Mathematical Foundations for Computer Science
A Dynamical Graph for Disease Spreading
Speaker: Nguyen Ngoc Doanh

Seminar on Computational Geometry
Giới thiệu về bao lồi trực giao của một tập hợp hữu hạn điểm
Báo cáo viên: Nguyễn Thị Quyên

Colloquium Lecture
Quantum Computing and Cryptography
Speaker: Professor Neal Koblitz (University of Washington, Seattle, USA)

Seminar on Algebraic Geometry
Grothendieck's existence theorem in formal geometry (part 3)
Speaker: Pham Thanh Tam