WEEKLY ACTIVITIES

Seminar on Differential Equations
Finite element methods with discontinuous approximations
Speaker: Professor Xiu Ye (University of Arkansas at Little Rock, USA)

Seminar on Hyperplane arrangements
Poincare polynomial for intersection lattice of arrangements
Speaker: Nguyen Viet Dung

Seminar on Algebraic Geometry
Định lý Serre trên các đối đồng điều của lược đồ affine Noerther
Báo cáo viên: Phạm Thanh Tâm

Seminar on Algebra and Number Theory
Initially regular sequences and depths of ideals
Speaker: Ha Huy Tai

Seminar on Optimization and Control Theory
Accurate appromixated solution to the differential inclusion based on the ordinary differential equation
Speaker: Nguyen Thi Hien

Seminar on Mathematical Foundations for Computer Science
Sort on Tree
Speaker: Phan Thi Ha Duong

Seminar on Probability and Mathematical Statistics
Ứng dụng thống kê toán trong khoa học thực nghiệm –quá trình hình thành và tiềm năng phát triển ở Việt Nam
Báo cáo viên: Hồ Đăng Phúc

Seminar on Hyperplane arrangements
Supersolvable Arrangements
Speaker: Nguyen Viet Dung

Seminar on Algebraic Geometry
Divisors trên lược đồ
Báo cáo viên: Nguyễn Tất Thắng

Seminar on Numerical Analysis and Scientific Computing
On the solution existence in conic linear programming
Speaker: Nguyen Ngoc Luan

Seminar on Algebra and Number Theory
Arithmetic Ramsey theory and the primes
Spaeker: Le Thai Hoang (University of Mississippi)

Seminar on Algebraic Geometry
Đối đồng điều Cech
Báo cáo viên: Phạm Thanh Tâm

Conference
THE INTERNATIONAL SUMMER SCHOOL "COMPLEX ANALYSIS AND APPLICATIONS"
Hanoi, May 22 - June 09, 2019

Seminar on Numerical Analysis and Scientific Computing
Some Optimization Problems in Mathematical Economics
Speaker: Vu Thi Huong

Conference
International Conference on Applied Probability and Statistics (CAPS 2019)
Hanoi, April 3-6, 2019

Seminar on Differential Equations
Some contributions of a. Figalli in Pdeqs
Speaker: Ha Tien Ngoan

Seminar on Algebra and Number Theory
Estimates on Whittaker functions and the Miatello-Wallach conjecture
Speaker: Trinh Duy Tien

Seminar on Differential Equations
Model order reduction for control systems
Speaker: Chu Binh Minh

Seminar on Algebraic Geometry
Đường cong Drinfel (tiếp)
Báo cáo viên: Nguyễn Chu Gia Vượng

Seminar on Numerical Analysis and Scientific Computing
Digital straightness and convexity
Báo cáo viên: Phong Thị Thu Huyền

Seminar on Algebra and Number Theory
Central values of Dirichlet L-functions
Báo cáo viên: Ngô Trung Hiếu (VIASM)

Seminar on Analysis
Polynomial interpolation based on Radon projections
Speaker: Phung Van Manh

Seminar on Optimization and Control Theory
New results on stability and $L_ {\infty}$-gain analysis for positive linear differential-algebraic equations with unbounded time-varying delays
Speaker: Nguyen Huu Sau

Seminar on Analysis
Polynomial interpolation based on Radon projections II
Speaker: Phùng Văn Mạnh

Seminar on Differential Equations
Applications of optimal transport
Speaker: Nguyen Van Hoang

Seminar on Algebra and Number Theory
Báo cáo kết quả luận án
Báo cáo viên: Phạm Hồng Nam

Conference
17th Workshop on Optimization and Scientific Computing
April 18-20, 2019 — Ba Vi, Vietnam

Seminar on Optimization and Control Theory
Upper semicontinuity of the solution map to a parametric elliptic optimal control problem
Speaker: Nguyen Hai Son

Seminar on Hyperplane arrangements
An introduction to the theory of hyperplane arrangements
Speaker: Nguyen Viet Dung

Seminar on Differential Equations
Applications of optimal transport
Speaker: Nguyen Van Hoang

Seminar on Algebraic Geometry
Đường cong Drinfel (tiếp)
Báo cáo viên: Nguyễn Chu Gia Vượng

Seminar on Algebraic Geometry
A Vanishing Theorem of Grothendieck
Báo cáo viên: Phạm Thanh Tâm

Seminar on Algebra and Number Theory
Báo cáo kết quả luận án (Buổi 2)
Báo cáo viên: Phạm Hồng Nam

Seminar on Algebraic Geometry
Divisors trên lược đồ
Báo cáo viên: Nguyễn Tất Thắng

Seminar on Optimization and Control Theory
Toán tử tích phân Hardy và các giao hoán toán tử trong không gian hàm
Báo cáo viên: Nguyễn Thị Hồng

Seminar on Hyperplane arrangements
Combinatorics of hyperplane arrangements
Speaker: Nguyen Viet Dung

Seminar on Algebra and Number Theory
On Bousfield’s conjectures for SO
Speaker: Nguyen The Cuong (Postdoc Simons)

Seminar on Probability and Mathematical Statistics
Asymptotic behaviors of stochastic epidemic models with jump-diffusion
Speaker: Nguyen Thanh Dieu

Seminar on Differential Equations
Some contributions of a. Figalli in pdeqs
Speaker: Ha Tien Ngoan

Seminar on Numerical Analysis and Scientific Computing
Existence of solutions of polynomial vector variational inequalities
Speaker: Vu Trung Hieu

Seminar on Algebra and Number Theory
Generators of the Jacobian syzygy module, and rational cuspidal curves
Speaker: Prof. Alexandru Dimca (University of Nice, France)

Seminar on Algebra and Number Theory
The use of cumulants, secant varieties and toric geometry
Speaker: Muhammad Azeem Khadam (Abdus Salam School of Mathematical Sciences, Lahore Pakistan)

Seminar on Optimization and Control Theory
Convergence of the FEM for an optimal control problem governed by semilinear elliptic equation with mixed pointwise constraint
Báo cáo viên: Bùi Trọng Kiên

Colloquium Lecture
Self-avoiding walk, spin systems, and renormalization
Speaker: Professor Gordon Slade (University of British Columbia)

Colloquium Lecture
How accurate are solutions of optimal control problems?
Speaker: Professor Arnd Ro"sch (Universita"t Duisburg-Essen)

Conference
Trường “Inverse Problems and Deep Learning (Bài toán ngược và học sâu)”
Hà Nội, 25 – 29/3/2019

Seminar on Numerical Analysis and Scientific Computing
Existence of solutions of polynomial vector variational inequalities
Speaker: Vu Trung Hieu

Seminar on Algebra and Number Theory
Shalika germs and their application to relative trace formula
Speaker: Do Viet Cuong

Seminar on Analysis
A new proof for quasi-equilibrium problems and fixed point theorems of the sum of l.s.c and u.s.c mappings
Báo cáo viên: Nguyễn Xuân Tấn

Seminar on Probability and Mathematical Statistics
Edgeworth expansion and its applications
Báo cáo viên: Phạm Việt Hùng