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
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
Seminar on NeuroFuzzy Systems with Applications
Uninorms in fuzzy logic (cont.)
Speaker: Bui Cong Cuong
Seminar on Differential Equations
Wellposedness for the NavierStokes equations with datum in the mixednorm SobolevLorentz spaces
Speaker: Dao Quang Khai
Seminar on Equilibrium Problems and Related Topics
An iterative algorithm for bilevel split equilibrium problems
Speaker: Phung Minh Duc
Conference
International Workshop on Some Selected Problems in Optimization and Control Theory
February 47, 2015, Hanoi
Seminar on Algebra and Number Theory
Some relationships between monomial ideals and graphs
Speaker: Do Trong Hoang
Seminar on Computational Geometry
Pseudo geodesics on three dimensional surfaces and Pseudogeodesic meshes
Speaker: Tran Tuan Viet
Seminar on Probability and Mathematical Statistics
Introduction to multilevel model statistical analysis methods and application
Speaker: Ho Dang Phuc
Seminar on Geometry and Topology
A tour in motivic integration
Speaker: Le Quy Thuong
Seminar on Mathematical Foundations for Computer Science
The classification of 3regular digraphs with girth 2 and no two vertex disjoint directed cycles of different lengths (part 3)
Speaker: Ngo Dac Tan
Seminar on Harmonic, Wavelet and p Analysis
Some local field variants of the properties of the classical harmonic functions
Speaker: Kieu Huu Dung
Seminar on Differential Equations
On the nonlinear (in)stability of NLS soliton for the DaveyStewartson system
Speaker: Luong Thai Hung
Seminar on Equilibrium Problems and Related Topics
A vector optimization approach to a generalized Cournot equilibrium model
Speaker: Nguyen Van Quy
Seminar on Probability and Mathematical Statistics
Dynamics of monotone random maps
Speaker:Đoàn Thái Sơn
Seminar on Differential Equations
Introduction to the Calderon's inverse problem (cont.)
Speaker: Nguyen Anh Tu
Seminar on Analytic Geometry
Three basic facts on semialgebraic sets
Speaker: Ha Huy Vui
Seminar on Numerical Analysis and Scientific Computing
A spatiotemporal geoscience data model and a morphological interpolation method
Speaker: Le Hai Ha
Seminar on Computational Geometry
Introduction to JavaView (cont.)
Speaker: Nguyen Thi Thuy Dung
Seminar on Probability and Mathematical Statistics
Overview on fractal stochastic analysis
Speaker: Tran Hung Thao
Seminar on Harmonic, Wavelet and p Analysis
Singular integrals in several variables over a local field
Speaker: Kieu Huu Dung
Seminar on NeuroFuzzy Systems with Applications
Uninorms in fuzzy logic
Speaker: Bui Cong Cuong
Seminar on Differential Equations
Maz'yaKozlovFomin's iterative method for solving illposed Cauchy problems
Speaker: Dinh Nho Hao
Seminar on Numerical Analysis and Scientific Computing
Some fixed point theorems in partial metric spaces and applications
Speaker: Kieu Phuong Chi
Seminar on Algebra and Number Theory
Định lý cơ bản thứ hai cho ánh xạ phân hình và họ các siêu mặt
Speaker: Si Duc Quang
Seminar on Probability and Mathematical Statistics
Some modern statistical analysis methods and Application of Statistics in Viet Nam
Speaker: Ho Dang Phuc
Seminar on Harmonic, Wavelet and p Analysis
Some New Weighted Hardy’s Inequalities, I
Speaker: Ha Duy Hung
Conference
Vietnam  Korea joint meeting on Algebra
January 1921, 2015, Halong bay
Seminar on NeuroFuzzy Systems with Applications
Some aggregation operations in fuzzy sets
Speaker: Pham Hong Phong
Seminar of Center for Graduate Training
Solution of equations by iteration
Speaker: Phong Thi Thu Huyen
Seminar on Differential Equations
Maz'yaKozlovFomin's iterative method for solving illposed Cauchy (cont.)
Speaker: Dinh Nho Hao
Seminar on Algebra and Number Theory
On Hilbert coefficients and sequentially generalized CohenMacaulay modules
Speaker: Nguyen Tuan Long
Seminar on Computational Geometry
Finding Shortest Paths among Beta Complex in the Plane (cont.)
Speaker: Dong Van Viet
Seminar on Probability and Mathematical Statistics
The contact process on random graphs
Speaker: Can Van Hao
Seminar on Harmonic, Wavelet and p Analysis
Maximal singular integral transforms on local fields
Speaker: Kieu Huu Dung
Seminar on NeuroFuzzy Systems with Applications
Some topo in the picture fuzzy sets
Speaker: Nguyen Xuan Thao
Seminar of Center for Graduate Training
Solution of systems of linear equations
Speaker: Nguyen Huyen Muoi
Seminar on Differential Equations
Pointwise multiplication in Sobolev spaces
Speaker: Dao Quang Khai
Seminar on Numerical Analysis and Scientific Computing
The Weiszfeld algorithm and some geometrical optimization problems (cont.)
Speaker: Nguyen Dang Son
Seminar on Algebra and Number Theory
Some relationships between monomial ideals and graphs
Speaker: Do Trong Hoang
Seminar on Probability and Mathematical Statistics
Fractal stochastic analysis (Part II)
Speaker: Tran Hung Thao
Seminar on Harmonic, Wavelet and p Analysis
Some New Weighted Hardy’s Inequalities, II
Speaker: Ha Duy Hung
Seminar on Mathematical Foundations for Computer Science
The classification of 3regular digraphs with girth 2 and no two vertex disjoint directed cycles of different lengths (cont.)
Speaker: Ngo Dac Tan
Seminar on Analysis
On the injectivity of a real kellerian mapping and Jacobian conjecture
Speaker: Dang Vu Giang

Highlights
06/12/22, 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
 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).
 Piyapong Niamsup, Nguyen T Thanh, Vu Ngoc Phat, Finitetime $H_\infty$ control of linear singular fractional differential equations with timevarying delay, IMA Journal of Mathematical Control and Information, Volume 39 (2022), Pages 773–788, (SCIE, Scopus).