### Researchers

**Researcher**

Researcher | Information |

Ta Thi Hoai An |
Full Professor, Doctor of Science Email: tthan AT math.ac.vn Research interests: Algebraic Number Theory, Nevanlinna Theory, Algebraic geometry Department: Department of Number Theory |

Doan Trung Cuong |
Associate Professor, Doctor Email: dtcuong AT math.ac.vn Research interests: Commutative algebra, Algebraic geometry, Algebraic number theory Department: Department of Algebra |

Nguyen Dinh Cong |
Full Professor, Doctor of Science Email: ndcong AT math.ac.vn Research interests: Dynamical Systems, ODEs, Stochastic Differential Equations Department: Department of Probability and Mathematical Statistics |

Phan Thi Ha Duong |
Associate Professor, Doctor of Science Email: phanhaduong AT math.ac.vn Research interests: Discrete dynamical systems, Enumerative Combinatorics, Algorithmique Department: Department of Mathematics for Computer Sciences |

Phung Ho Hai |
Full Professor, Doctor of Science Email: phung AT math.ac.vn Research interests: Tensor categories, Tannaka duality, Quantum groups,Hopf algebras, Fundamental groupschemes Department: Department of Number Theory |

Dinh Nho Hao |
Full Professor, Doctor of Science Email: hao AT math.ac.vn Research interests: Inverse problems and ill-posed problems Department: Department of Differential Equations |

Pham Hoang Hiep |
Full Professor, Doctor of Science Email: phhiep AT math.ac.vn, phhiepvn AT gmail.com Research interests: Pluripotential Theory, Complex Analysis and Geometry Department: Department of Mathematical Analysis |

Le Tuan Hoa |
Full Professor, Doctor of Science Email: lthoa AT math.ac.vn Research interests: Commutative Algebra, Algebraic Geometry and Combinatorics Department: Department of Algebra |

Vu The Khoi |
Associate Professor, Doctor Email: vtkhoi AT math.ac.vn Research interests: Chern-Simons invariants, Character varieties of fundamental groups Department: Department of Geometry and Topology |

Hoang Xuan Phu |
Full Professor, Doctor of Science Email: hxphu AT math.ac.vn Research interests: Optimization, Optimal Control, Numerical Analysis and Scientific Computing, Functional Analysis Department: Department of Numerical Analysis and Scientific Computing |

Doan Thai Son |
Full Professor, Doctor of Science Email: dtson AT math.ac.vn Research interests: Stochastic and deterministic aspects of dynamical systems. Department: Department of Probability and Mathematical Statistics |

Nguyen Quoc Thang |
Full Professor, Doctor Email: nqthang AT math.ac.vn Research interests: Arithmetic, Geometry of algebraic groups Department: Department of Number Theory |

Hoang Le Truong |
Associate Professor, Doctor Email: hltruong AT math.ac.vn Research interests: Combinatorial Commutative Algebra, Algebra geometry, Integer programming Department: Department of Algebra |

Nguyen Minh Tri |
Full Professor, Doctor of Science Email: triminh AT math.ac.vn Research interests: Partial differential equations; Fluid mechanics Department: Department of Mathematical Analysis |

Nguyen Dong Yen |
Full Professor, Doctor of Science Email: ndyen AT math.ac.vn Research interests: Optimization Theory, Nonsmooth Analysis, Set-Valued Analysis, Variational Inequalities, Numerical Analysis and Scientific Computing Department: Department of Numerical Analysis and Scientific Computing |

Tran Giang Nam |
Associate Professor, Doctor Email: tgnam AT math.ac.vn Research interests: Commutative Algebra Department: Department of Algebra |

Nguyen Quynh Nga |
Doctor Email: nqnga AT math.ac.vn Research interests: Frame Theory Department: Department of Mathematical Analysis |

Do Hoang Son |
Associate Professor, Doctor Email: dhson AT math.ac.vn, hoangson.do.vn AT gmail.com Research interests: Complex analysis & PDE Department: Department of Mathematical Analysis |

Nguyen Tat Thang |
Associate Professor, Doctor Email: ntthang AT math.ac.vn Research interests: Algebraic Geometry, Motivic Integration, Perverve Sheaves, Singularity Theory Department: Department of Geometry and Topology |

Le Xuan Thanh |
Doctor Email: lxthanh AT math.ac.vn Research interests: Optimization Department: Department of Numerical Analysis and Scientific Computing |

Ho Minh Toan |
Doctor Email: hmtoan AT math.ac.vn Research interests: C*-algebras, Matrix Analysis, Moment Problem Department: Department of Mathematical Analysis |

Tran Nam Trung |
Assoc. Prof. Dr. Email: tntrung AT math.ac.vn Research interests: Commutative Algebra Department: Department of Mathematics for Computer Sciences |

Hoang The Tuan |
Associate Professor, Doctor Email: httuan AT math.ac.vn Research interests: Differential and Integral Equations. Department: Department of Differential Equations |

Nguyen Bich Van |
Doctor Email: nbvan AT math.ac.vn Research interests: Đại số Department: Department of Algebra |

Mai Ngoc Hoang Anh |
Doctor Email: mnhanh AT math.ac.vn Research interests: Polynomial optimization, Applied real algebraic geometry Department: Department of Geometry and Topology |

Do Thai Duong |
Doctor Email: duongdothai.vn@gmail.com Research interests: Complex Analysis, Pluripotential theory Department: Department of Mathematical Analysis |

Luu Hoang Duc |
Doctor Email: lhduc AT math.ac.vn Research interests: Stochastic Differential Equations Department: Department of Probability and Mathematical Statistics |

Vu Thi Huong |
Dr. Email: vthuong At math.ac.vn, huong263AT yahoo.com, huong263 AT gmai.com, vthuong@hdu.edu.cn Research interests: Optimization, Optimal Control, Mathematical Economics Department: Department of Numerical Analysis and Scientific Computing |

Nguyen Thi Van Hang |
Doctor Email: ntvhang AT math.ac.vn Research interests: Optimization Theory, Convex Analysis, Variational Analysis Department: Department of Optimization and Control Theory |

Nguyen Thi Hong |
Doctor Email: nthong AT math.ac.vn Research interests: Analysis Department: Department of Optimization and Control Theory |

Luong Thai Hung |
Researcher Email: lthung AT math.ac.vn Research interests: Department: Department of Differential Equations |

Pham Viet Hung |
Doctor Email: pgviethung@gmail.com Research interests: Stochastic processes, stochastic analysis, random polynomial Department: Department of Probability and Mathematical Statistics |

Can Van Hao |
Doctor Email: cvhao@math.ac.vn Research interests: Random walk, Random graph, interacting particle systems. Department: Department of Probability and Mathematical Statistics |

Nguyen Dang Hop |
Doctor Email: ngdhop AT gmail Research interests: Commutative Algebra, Homological algebra, Algebraic geometry, Algebraic combinatorics Department: Department of Algebra |

Do Duy Hieu |
TS Email: Research interests: Department: Department of Mathematics for Computer Sciences |

Ngo Trung Hieu |
Doctor Email: nthieu AT math.ac.vn Research interests: Automorphic forms, L-functions, quantum modular forms, sieve methods Department: Department of Number Theory |

Phong Thi Thu Huyen |
Doctor Email: ptthuyen AT math.ac.vn Research interests: Optimization and Computational Geometry Department: Department of Numerical Analysis and Scientific Computing |

Dao Quang Khai |
Doctor Email: dqkhai AT math.av.vn Research interests: Differential Equations Department: Department of Differential Equations |

Bui Trong Kien |
Doctor Email: btkien AT math.ac.vn Research interests: Nonlinear and Variational Analysis, Optimal Control, Partial Differential Equations Department: Department of Optimization and Control Theory |

Ha Minh Lam |
Doctor Email: hmlam AT math.ac.vn Research interests: Commutative Algebra, Combinatorics Department: Department of Algebra |

Nguyen Huyen Muoi |
Doctor Email: nhmuoi AT math.ac.vn Research interests: Design control for linear singular system and system Department: Department of Optimization and Control Theory |

Doan Nhat Minh |
Doctor Email: dnminh AT math.ac.vn Research interests: Hình học hyperbolic, Tôpô hình học Department: Department of Geometry and Topology |

Nguyen Hoang Thach |
Doctor Email: nhthach AT math.ac.vn Research interests: Discrete dynamic systems, stochastic processes Department: Department of Mathematics for Computer Sciences |

Đào Văn Thịnh |
TS Email: dvthinh AT math.av.vn Research interests: Department: Department of Number Theory |

Nguyen Nang Thieu |
Dr Email: nnthieu AT math.ac.vn Research interests: Department: Department of Numerical Analysis and Scientific Computing |

Dinh Si Tiep |
Doctor Email: dstiep AT math.ac.vn Research interests: Real algebraic ang analytic geometry Department: Department of Geometry and Topology |

Pham Van Trung |
Doctor Email: pvtrung AT math.ac.vn Research interests: Discrete dynamical system, computational complexity Department: Department of Mathematics for Computer Sciences |

Nguyen Chu Gia Vuong |
Doctor Email: ncgvuong AT math.ac.vn Research interests: Automorphic forms Department: Department of Number Theory |

Le Hai Yen |
Doctor Email: lhyenATmath.ac.vn Research interests: Variational analysis, Rank minimization problems Department: Department of Optimization and Control Theory |

Giang Trung Hieu |
Email: gthieu AT math.ac.vn Research interests: Department: Department of Mathematical Analysis |

Nguyễn Quang Khải |
CN Email: nqkhai AT math.ac.vn Research interests: Department: Department of Number Theory |

Nguyễn Văn Quyết |
ThS Email: quyetnv.hnucs@gmail.com Research interests: Department: Department of Probability and Mathematical Statistics |

Đỗ Minh Thắng |
CN Email: dmthang AT math.ac.vn Research interests: Department: Department of Probability and Mathematical Statistics |

Do Thi Thuy |
CN Email: dtthuy AT math.ac.vn Research interests: Department: Department of Numerical Analysis and Scientific Computing |

**Emeritus professors and associate members**

Researcher | Information |

Pham Ngoc Anh |
Associate Member Email: anh AT renyi.hu Research interests: Ring Theory, Semigroup Theory, Category Theory Department: Cộng tác viên |

Ha Huy Bang |
Full Professor, Doctor of Science Email: hhbang AT math.ac.vn Research interests: Fourier Analysis, Inequalities, Function Spaces Department: Cộng tác viên |

Nguyen Tu Cuong |
Full Professor, Doctor of Science Email: ntcuong AT math.ac.vn Research interests: Commutative Algebra and Algebraic Geometry Department: Cộng tác viên |

Kęstutis Česnavičius |
TS Email: kestutis.cesnavicius AT math.u-psud.fr Research interests: Arithmetic geometry and Algebraic geometry Department: Cộng tác viên |

Nguyen Van Chau |
Associate Professor, Doctor Email: nvchau AT math.ac.vn Research interests: Geometry of polynomial mappings and polynomial dynamical systems Department: Cộng tác viên |

Nguyen Viet Dung |
Associate Professor, Doctor Email: vietdung AT math.ac.vn Research interests: Topology and Combinatorics of Hyperplane Arrangements, Topology of Configuration Spaces, Algebraic Topology Department: Cộng tác viên |

Do Ngoc Diep |
Full Professor, Doctor of Science Email: dndiep AT math.ac.vn Research interests: Harmonic Analysis, Non-commutative Geometry, Representation theory Department: Cộng tác viên |

Ha Huy Khoai |
Emeritus Professor Email: hhkhoai AT math.ac.vn Research interests: p-adic analysis, complex analysis Department: Cộng tác viên |

Do Van Luu |
Associate member Email: dvluu AT math.ac.vn Research interests: Điều kiện tối ưu và ổn định nghiệm của bài toán tối ưu đa mục tiêu không trơn và bài toán cân bằng vectơ không trơn Department: Cộng tác viên |

Le Dung Muu |
Full Professor, Doctor of Science Email: ldmuu AT math.ac.vn Research interests: Methods for equilibrium problems including variational inequalities, complementarity problems, optimization problems Department: Cộng tác viên |

Ta Duy Phuong |
Associate Professor, Doctor Email: tdphuong AT math.ac.vn Research interests: Diferential Equations Department: Cộng tác viên |

Vu Ngoc Phat |
Full Professor, Doctor of Science Email: vnphat AT math.ac.vn Research interests: Systems and control theory of differential-difference equations, singular systems, hybrid systems, fractional-order systems, positive systems. Department: Cộng tác viên |

Ho Dang Phuc |
Associate Professor, Doctor Email: hdphuc AT math.ac.vn Research interests: Applied Statistics Department: Cộng tác viên |

Nguyen Khoa Son |
Emeritus Professor Email: nkson AT math.ac.vn nkson AT vast.vn Research interests: Robust stability and Controlability Department: Cộng tác viên |

Ha Huy Tai |
Emeritus Professor Email: tai at math dot tulane dot edu Research interests: Commutative Algebra, Computational Algebra, Combinatorics, Algebraic Geometry Department: Cộng tác viên |

Vũ Quang Thanh |
TS Email: vuqthanh AT gmail.com Research interests: Department: Cộng tác viên |

Ngo Viet Trung |
Full Professor, Doctor of Science Email: nvtrung AT math.ac.vn Research interests: Commutative Algebra and Interactions to Algebraic Geometry and Combinatorics Department: Cộng tác viên |

Ngô Đắc Tuấn |
PGS. TSKH Email: ngodac@math.univ-lyon1.fr Research interests: Department: Cộng tác viên |

Ha Huy Vui |
Associate Professor, Doctor of Science Email: hhvui AT math.ac.vn Research interests: Global Milnor fibrations, Positivstellensatz and applications in polynomial optimization Department: Cộng tác viên |

### Highlights

26/02/24, Conference: Trường và Hội thảo quốc tế: “Hệ động lực không địa phương” |

18/03/24, Conference: Singularities and algebraic geometry |

19/03/24, Colloquium Lecture: "Simplification” in partial differential equations |

25/04/24, Conference: Hội thảo Tối ưu và Tính toán khoa học lần thứ 22 |

28/05/24, Conference: Hội nghị Đại số - Lý thuyết số - Hình hoc - Tô pô 2024 |

### New Scientiffic Publications

- La Van Thinh, Hoang The Tuan, Separation of solutions and the attractivity of fractional-order positive linear delay systems with variable coefficients, Communications in Nonlinear Science and Numerical Simulation, Volume 132, May 2024, 10789, (SCI-E, Scopus).
- Dương Thị Kim Huyền, Do Sang Kim, Nguyen Dong Yen, Optimality conditions for nondifferentiable minimax programs and vector optimization problems, Journal of Optimization Theory and Applications 200 (2024), No. 2, 703-723. (SCI-E, Scopus).
- Vu Thi Huong, Duong Thi Viet An, Hong-Kun Xu, Subdifferentials of optimal value functions under metric qualification conditions, Journal of Global Optimization, 88 (2024), 253 - 283. (SCI-E, Scopus).