WEEKLY ACTIVITIES

Seminar on Numerical Analysis and Scientific Computing
A Modified Graham's Scan Algorithm for Finding Connected Orthogonal Convex Hulls of a Finite Set of Points in the Plane (tiếp theo)
Speaker: Phong Thi Thu Huyen

Seminar on Algebra and Number Theory
A brief survey on partial actions
Speaker: Mikhailo Dokuchaev (Department of Mathematics, University of S\~ao Paulo, Brazil)

Seminar on Geometry and Topology
Deformation of Coxeter arrangements and enumerating the regions of the type A and type C
Speaker: Nguyen Dinh Vu

Seminar on Mathematical Foundations for Computer Science
Galactic: a new pattern mining tools for heterogeneous and complex data
Speaker: Karell Bertet (Université de la Rochelle)

Seminar on Computational Geometry
Kỹ thuật phễu trong bài toán tìm đường đi ngắn nhất trong đa giác đơn và các biến thể của bài toán này (tiếp thao)
Báo cáo viên: Nguyễn Thị Lê