Weekly Activities

October 2020

Seminar on Analytic Geometry
Quantum invariants of knots (part 2)
Speaker: Nguyen Anh Hung (ĐH Pisa, Italia)

Seminar on Algebraic Geometry
Etale cohomology - Functors on category of sheaves
Báo cáo viên: Nguyễn Tất Thắng

Seminar on Algebraic Geometry
Etale cohomology - Functors on category of sheaves (II)
Speaker: Nguyen Tat Thang

Seminar on Differential Equations
On the dispersive method of solving dispersive partial differential equations
Speaker: Luong Thai Hung

Seminar on Computational Geometry
Finding shortest paths between two points on three-dimensional surfaces
Báo cáo viên: Trần Tuấn Việt

Seminar on Numerical Analysis and Scientific Computing
Nguyên lý so sánh nghiệm mở rộng cho lớp các hệ dương có chậm và ứng dụng
Báo cáo viên: Phan Thanh Nam

Seminar on Algebra and Number Theory
Grothendieck--Serre in the split unramified case
Speaker: Prof. Kestutis Cesnavicis, Université de Paris XI, France

Seminar on Analytic Geometry
Nhóm các tự đẳng cấu của đại số Leavitt (part I)
Báo cáo viên: Trần Giang Nam

Seminar on Hyperplane arrangements
The topological complexity of projective spaces (cont'd)
Speaker: Nguyen Viet Dung

Seminar on Computational Geometry
Kỹ thuật "phễu" và "cây phễu" tìm đường đi ngắn nhất trên mặt khối đa diện trong 3D
Báo cáo viên: Nguyễn Thị Mỹ Hạnh

Seminar on Numerical Analysis and Scientific Computing
Nguyên lý so sánh nghiệm mở rộng cho lớp các hệ dương có chậm và ứng dụng
Báo cáo viên: Phan Thanh Nam

Seminar on Computational Geometry
Finding shortest paths between two points on three-dimensional surfaces (cont.)
Speaker: Tran Tuan Viet

September 2020

Seminar on Computational Geometry
Finding Perimeter Constrained Convex Hulls in 2D
Speaker: Phong Thi Thu Huyen

Seminar on Algebraic Geometry
The Hodge decomposition theorem
Speaker: Pham Khoa Bang

Seminar on Computational Geometry
Finding Perimeter Constrained Convex Hulls in 2D (cont.)
Speaker: Phong Thi Thu Huyen

Seminar on Numerical Analysis and Scientific Computing
Improperly Efficient Solutions in a Class of Vector Optimization Problems
Speaker: Nguyen Thi Thu Huong

Seminar on Analytic Geometry
Introduction to knot theory (part 2)
Speaker: Vu The Khoi

Seminar on Algebraic Geometry
The Abel Theorem
Speaker: Nguyen Manh Linh (École normale supérieure)

Seminar on Computational Geometry
Reachable grasps on a polygon: finding convex rope algorithm (cont.)
Speaker: Phong Thi Thu Huyen

Seminar on Numerical Analysis and Scientific Computing
Improperly Efficient Solutions in a Class of Vector Optimization Problems
Speaker: Nguyen Thi Thu Huong

Seminar on Analytic Geometry
Introduction to knot theory (part 3)
Báo cáo viên: Vũ Thế Khôi

Seminar on Algebraic Geometry
Định lý ngược Jacobi
Báo cáo viên: Võ Quốc Bảo (Viện Toán học)

Seminar on Algebraic Geometry
Etale cohomology
Speaker: Nguyen Tat Thang

Seminar on Computational Geometry
Convex rope problem
Speaker: Nguyen Thi Le

Seminar on Algebra and Number Theory
Lý thuyết biểu diễn của siêu đại số Lie gl(m/n)
Báo cáo viên: Nguyễn Lương Thái Bình

Seminar on Analytic Geometry
Quantum invariants of knots (part 1)
Speaker: Nguyen Anh Hung (ĐH Pisa, Italia)

Seminar on Hyperplane arrangements
The topological complexity of projective spaces
Speaker: Nguyen Viet Dung

Seminar on Algebraic Geometry
On planar Cremona transformations of small degree and their quadratic lengths.
Speaker: Nguyen Thi Ngoc Giao (Università di Ferrara).

Seminar on Computational Geometry
Convex rope problem (cont.)
Speaker: Nguyen Thi Le

Seminar on Algebra and Number Theory
On the surjectivity of certain word maps on SU(2)
Speaker: Vu The Khoi

Seminar on Numerical Analysis and Scientific Computing
Optimality conditions based on the Fréchet second-order subdifferential
Báo cáo viên: Dương Thị Việt An

August 2020

Conference
INTERNATIONAL GRADUATE SUMMER SCHOOL 2020
Hanoi, 03-14/8/2020

Seminar on Algebraic Geometry
Định lý Riemann-Roch
Báo cáo viên: Võ Quốc Bảo (Viện Toán học)

Seminar on Algebraic Geometry
The Serre Duality Theorem
Speaker: Nghiem Tran Trung (École normale supérieure)

Colloquium Lecture
Tangency varieties and application
Báo cáo viên: PGS TS Phạm Tiến Sơn (Trường ĐH Đà Lạt)

Seminar on Computational Geometry
A lower convex hull algorithm for finding Delaunay triangulations in 2D
Speaker: Trinh Minh Duc

Seminar on Algebraic Geometry
Functions with prescribed principle parts
Speaker: Tran Hoang Son

Seminar on Computational Geometry
A lower convex hull algorithm for finding Delaunay triangulations in 2D (cont.)
Speaker: Trinh Minh Duc

Conference
Hội thảo “The Mordell-Weil Theorem”
Tuần Châu – Quảng Ninh, 26-27/8/2020

July 2020

Seminar on Algebraic Geometry
Etale morphisms II
Speaker: Pham Thanh Tam

Seminar on Algebraic Geometry
The Exact Cohomology Sequence
Speaker: Dinh Ngoc Tung

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