WEEKLY ACTIVITIES
Seminar on Optimization and Control Theory
Secondorder optimality conditions for a semilinear elliptic optimal control problem with mixed pointwise constraints
Speaker: Bui Trong Kien
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
Survey on Chip Firing Game, Matroid, Tutte Polynomial
Speaker:Phan Thị Hà Dương
Seminar on Algebra and Number Theory
Triple Massey products in Galois cohomology
Speaker: Nguyen Duy Tan
Seminar of Center for Graduate Training
Introduction to algebraic geometry
Speaker: Phung Ho Hai
Seminar on Analysis
Fourier transform of positive functions and Riemann hypothesis
Speaker: Dang Vu Giang
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Optimization and Control Theory
Secondorder optimality conditions for a semilinear elliptic optimal control problem with mixed pointwise constraints (cont.)
Speaker: Vu Huu Nhu
Seminar on Differential Equations
Full waveform inversion in seismic exploration
Speaker: Doan Huy Hien
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Numerical Analysis and Scientific Computing
Ellipsoidal tight frames
Speaker:Nguyễn Quỳnh Nga
Seminar on Algebra and Number Theory
Triple Massey products in Galois cohomology (cont.)
Speaker: Nguyen Duy Tan
Seminar of Center for Graduate Training
Introduction to algebraic geometry (cont.)
Speaker: Phung Ho Hai
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Harmonic, Wavelet and p Analysis
Estimations of the biCarleson operator by J.Serre’s theory of trees
Speaker: Nguyen Minh Chuong
Seminar on Mathematical Foundations for Computer Science
The RiemannRoch theorem for graphs and rank in complete graphs
Speaker: Robert Cori, Professor Emeritus, University Bordeaux
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Conference
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Conference
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Geometric Invariant Theory
Survey of algebraic groups and actions
Speaker: Nguyen Chu Gia Vuong
Conference
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Algebra and Number Theory
MatherJacobian singularities and Jet Schemes
Speaker: Nguyen Duc Tam
Conference
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Mathematical Foundations for Computer Science
Abelian sandpile model and Biggs  Merino polynomial for directed graphs
Speaker: Tran Thi Thu Huong
Seminar on Harmonic, Wavelet and p Analysis
HardyCesaro operator over padic field, I
Speaker: Nguyen Thi Hong
Conference
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Conference
SEAMS School on Combinatorics
March 920, 2015, Hanoi
Seminar on Optimization and Control Theory
New stability analysis of positive singular discretetime systems with timevarying delay
Speaker: Nguyen Huu Sau
Seminar on Differential Equations
Some classical results on the Yamabe problem
Speaker: Nguyen Minh Tri
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
Mã Flow  MinCut và một số vấn đề liên quan
Speaker: Vu Nam Phong
Seminar on Algebra and Number Theory
MatherJacobian singularities and Jet Schemes (cont.)
Speaker: Nguyen Duc Tam
Seminar on Numerical Analysis and Scientific Computing
The Weiszfeld algorithm and some geometrical optimization problems (cont.)
Speaker: Nguyen Dang Son
Seminar on Geometric Invariant Theory
Lie algebras associated to algebraic groups
Speaker: Nguyen Chu Gia Vuong
Seminar of Center for Graduate Training
Introduction to algebraic geometry (cont.)
Speaker: Phung Ho Hai
Seminar on Mathematical Foundations for Computer Science
Abelian sandpile model and Biggs  Merino polynomial for directed graphs (part 2)
Speaker: Tran Thi Thu Huong
Seminar on Harmonic, Wavelet and p Analysis
HardyCesaro operator over padic field, II
Speaker: Nguyen Thi Hong
Seminar on NeuroFuzzy Systems with Applications
Summary of the Ph. Doc. Thesis
Speaker: Le Chi Ngoc
Seminar on Differential Equations
An Introduction towards application to dual control for nonlinear model predictive control
Speaker: La Huu Chuong
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
The RiemannRoch theorem for graphs and rank in complete graphs
Speaker: Vu Nam Phong

Highlights
07/12/22, Conference: Winter School on Mathematical Models and Dynamical Systems 
16/12/22, Colloquium Lecture: Arational blowdown surgery on 4manifolds 
19/12/22, Conference: Một số vấn đề trong hình học và tô pô 
08/08/23, Conference: Đại hội Toán học Việt Nam lần thứ X 
New Scientiffic Publications
 Do Hoang Son, Viscosity solutions to parabolic complex Hessian type equations, Annales Polonici Mathematici, 129 (2022), no 2, 97116, (SCIE, Scopus).
 Vu Thi Huong, Solution existence theorems for finite horizon optimal economic growth problems, Optimization, 71 (2022), 4243  4263. (SCIE, Scopus).
 Nguyen Quoc Thang, A note on obstructions to weak approximation and Brauer and Requivalence relations for homogeneous spaces over global fields, Proceedings of the Japan Academy, Ser.A, 98 (2022), 8489, (SCIE, Scopus).