WEEKLY ACTIVITIES
Seminar on Numerical Analysis and Scientific Computing
Coderivatives and the Solution Map of a Linear Constraint System
Speaker: Duong Thi Kim Huyen
Seminar on Algebra and Number Theory
CastelnuovoMumford regularity and RatliffRush closure
Speaker: Ngo Viet Trung
Seminar on Geometric Invariant Theory
Semisimple and unipotent elements
Speaker: Nguyen Chu Gia Vuong
Seminar of Center for Graduate Training
Eigenvalues and vectors of symmetric matrix
Speaker: Ta Thi Huyen Trang
Seminar on Geometry and Topology
The Calabi invariant and group extensions of diffeomorphisms
Speaker: Hitoshi Moriyoshi (Nagoya University)
Seminar on Harmonic, Wavelet and p Analysis
Lattice Differential systems, I
Speaker: Tran Dinh Ke
Seminar on Mathematical Foundations for Computer Science
Algorithms for the Maximum Independent Set Problem
Speaker: Le Chi Ngoc
Seminar on NeuroFuzzy Systems with Applications
Some new results of information aggregation
Speaker: Pham Hong Phong
Conference
Workshop on padic analysis
April 710, 2015, Halong bay
Seminar on Optimization and Control Theory
Finitetime stabilization and guaranteed cost control of linear autonomous delay systems with bounded
Speaker: Vu Ngoc Phat
Seminar on Differential Equations
Some classical results on the Yamabe problem (cont.)
Speaker: Nguyen Minh Tri
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
Matroid and its properties
Speaker: Nguyen Minh Tung
Seminar on Numerical Analysis and Scientific Computing
Coderivatives and the Solution Map of a Linear Constraint System (cont.)
Speaker: Duong Thi Kim Huyen
Seminar of Center for Graduate Training
Nonlinear sysytem equations
Speaker: Tran Hong Hanh
Seminar on Geometry and Topology
On the fundamental groups of nongeneric Rjointype curves
Speaker: Mutsuo Oka (Tokyo University of Science)
Seminar on Mathematical Foundations for Computer Science
Algorithms for the Maximum Independent Set Problem (Part 2)
Speaker: Le Chi Ngoc
Seminar on Harmonic, Wavelet and p Analysis
Lattice Differential systems, II
Speaker: Tran Dinh Ke
Seminar on NeuroFuzzy Systems with Applications
De Morgan Triple on the picture fuzzy sets
Speaker: Roan Thi Ngan
Seminar on Computational Geometry
Stable generalization of convex functions
Người báo cáo: Trần Thị Hương Trà
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
Matroid and its properties
Speaker: Nguyen Minh Tung
Seminar on Numerical Analysis and Scientific Computing
Coderivatives and the Solution Map of a Linear Constraint System (cont.)
Speaker: Duong Thi Kim Huyen
Seminar on Geometric Invariant Theory
Structures of reductive groups
Speaker: Nguyen Chu Gia Vuong
Seminar of Center for Graduate Training
Các dạng ma trận đặc biệt
Speaker: Tran Quang Tue
Seminar on Harmonic, Wavelet and p Analysis
Hardy estimates for a class of pseudodifferential operators, I
Speaker: Ha Duy Hung
Seminar on Mathematical Foundations for Computer Science
Show me your network, I’ll tell you who you are
Speaker: Eric Fleury. Professor at Ecole Normale Supérieure de Lyon, France
Conference
Workshop on the occasion of 45^{th} anniversary of Institute of Mathematics  VAST
April 1719, 2015, Halong bay
Seminar on Combinatorial Enumerations and Discrete Dynamical Systems
Matroid and its properties (cont.)
Speaker: Nguyen Minh Tung
Seminar on Algebra and Number Theory
CastelnuovoMumford regularity and RatliffRush closure (cont.)
Speaker: Dinh Thanh Trung
Seminar on Algebra and Number Theory
Triple Massey products in Galois cohomology (cont.)
Speaker: Nguyen Duy Tan
Seminar on Numerical Analysis and Scientific Computing
Ellipsoidal tight frames
Speaker:Nguyễn Quỳnh Nga
Seminar of Center for Graduate Training
Introduction to algebraic geometry (cont.)
Speaker: Phung Ho Hai
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
6th Int. Conf. High Performance on Scientific Computing
March 1620, 2015, Hanoi
Seminar on Geometric Invariant Theory
Survey of algebraic groups and actions
Speaker: Nguyen Chu Gia Vuong
Seminar on Algebra and Number Theory
MatherJacobian singularities and Jet Schemes
Speaker: Nguyen Duc Tam
Seminar on Harmonic, Wavelet and p Analysis
HardyCesaro operator over padic field, I
Speaker: Nguyen Thi Hong
Seminar on Mathematical Foundations for Computer Science
Abelian sandpile model and Biggs  Merino polynomial for directed graphs
Speaker: Tran Thi Thu Huong
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 Numerical Analysis and Scientific Computing
The Weiszfeld algorithm and some geometrical optimization problems (cont.)
Speaker: Nguyen Dang Son
Seminar on Algebra and Number Theory
MatherJacobian singularities and Jet Schemes (cont.)
Speaker: Nguyen Duc Tam
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 Harmonic, Wavelet and p Analysis
HardyCesaro operator over padic field, II
Speaker: Nguyen Thi Hong
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 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
21/06/22, Conference: The 7th International Conference on Random Dynamical Systems 
17/08/22, Conference: International Conference on Differential Equations and Applications 
New Scientiffic Publications
 G. Abrams, M. Dokuchaev, Tran Giang Nam, Realizing corners of Leavitt path algebras as Steinberg algebras, with corresponding connections to graph C*algebras, Journal of Algebra 593 (2022), 72  104, (SCIE, Scopus).
 Do Hoang Son, Phạm Ngọc Thành Công, A Comparison Principle for Parabolic Complex Monge–Ampère Equations, Journal of Geometric Analysis, Vol 32 (2022), 19pp, (SCIE, Scopus).
 Indranil Biswas, Phung Ho Hai, João Pedro Dos Santos, On the fundamental group schemes of certain quotient varieties, Tohoku Mathematical Journal, 73(2021), 565595, (SCIE, Scopus).