Weekly Activities

Seminar on Analytic Geometry
Moment problem III
Speaker: Ho Minh Toan

Conference
Nhóm đại số, đối đồng điều Galois và một số vấn đề liên quan
Hà Nội, 5-6/11/2019

Conference
Hội thảo Phòng Phương trình vi phân
Hà Nội, 16/11/2019

Seminar on Analysis
Variations of invariants metrics on domains in C^n, II.
Báo cáo viên: Nguyễn Quang Diệu

Seminar on Mathematical Foundations for Computer Science
Phát hiện cộng đồng và xác định tầm quan trọng của các đỉnh trong mạng bằng thuật toán PageRank
Báo cáo viên: Nguyễn Quang Phượng

Conference
Hội thảo Ứng dụng các phương pháp Thống kê trong một số nghiên cứu khoa học thực nghiệm
Hà Nội, 8 – 9/11/2019

Seminar on Analytic Geometry
Bài toán Moment IV
Báo cáo viên: Hồ Minh Toàn

Conference
The IMH School Introduction to Algebraic Schemes and Cohomology
November 11-22, 2019

Seminar on Differential Equations
Boundedness of maximal operators and singular integrals on the weighted Lorentz and Morrey spaces
Speaker: Kieu Huu Dung

Seminar on Numerical Analysis and Scientific Computing
Về bao α - lõm ( α -Concave hulls), một mở rộng của bao lồi trong mặt phẳng
Báo cáo viên: Nguyễn Hữu Hiếu

Seminar on Computational Geometry
Về bài toán tìm đường đi ngắn nhất có ràng buộc trong 3D
Báo cáo viên: Nguyễn Thị Lê

Seminar on Optimization and Control Theory
Exponential stability of positive neural networks in bidirectional associative models with delays
Speaker: Le Dao Hai An

Seminar on Differential Equations
Necessary and sufficient conditions for boundedness of p-adic multilinear Hausdorff operators and commutators on the weighted Lebesgue and central Morrey spaces
Speaker: Kieu Huu Dung

Seminar on Algebra and Number Theory
Fundamental gerbes and their representations
Speaker: Lei Zhang (Chinese Uni. Hong Kong)

Seminar on Mathematical Foundations for Computer Science
A multi-area SIR model
Báo cáo viên: Đặng Hữu Tú

Colloquium Lecture
Berkovich spaces over Z and convergent arithmetic power series
Báo cáo viên: Jérôme Poineau (Université de Caen)

Seminar on Computational Geometry
Thuật toán song song xây dựng lưới tam giác Delaunay
Báo cáo viên: Trịnh Minh Đức

Seminar on Analytic Geometry
Bài toán Moment chặt cụt I
Báo cáo cáo viên: Dư Thị Thu Trang

Seminar on Differential Equations
Determination of the fractional order in quasilinear subdiffusion equations
Speaker: Sergei Pereverzev (RICAM, Austria)

Seminar on Numerical Analysis and Scientific Computing
Phương trình vi phân đại số
Báo cáo viên: Mikhail Bulatov

Seminar on Algebra and Number Theory
Second main theorems for meromorphic mappings on parabolic manifolds intersecting moving hypersurfaces with good truncation
Speaker: Gerd Dethloff, University of Brest (France)

Seminar on Computational Geometry
Thuật toán song song xây dựng lưới tam giác Delaunay (tiếp)
Báo cáo viên: Trịnh Minh Đức

Seminar on Optimization and Control Theory
Dissipativity analysis of Caputo fractional-order neural networks with time-varying delays
Speaker: Mai Viet Thuan

Seminar on Mathematical Foundations for Computer Science
Xây dựng mô hình quản lý tối ưu các xe thu gom rác tại thành phố Hà Nội
Báo cáo viên: Lê Hà Đức

Seminar on Analytic Geometry
Bài toán Moment chặt cụt II
Báo cáo cáo viên: Dư Thị Thu Trang

Seminar on Optimization and Control Theory
L^\infty stability of optimal control problems governed by semilinear elliptic equations with mixed pointwise constraints
Speaker: Bui Trong Kien

Seminar on Probability and Mathematical Statistics
On the probability distribution of product of powers in compact Lie groups
Speaker: Vu The Khoi

Seminar on Hyperplane arrangements
Deletion-Addition theorems for free arangements (part 2)
Speaker: Nguyen Viet Dung

Seminar on Analytic Geometry
Moment problem I
Speaker: Ho Minh Toan

Conference
Hội thảo toán học trẻ
Xuân Hòa, 5-6/10/2019

Seminar on Differential Equations
Navier-Stokes-Oseen flows in the exterior of a rotating and translating obstacle: bounded and almost periodic weak mild solutions, time-local and global mild solutions
Speaker: Trinh Viet Duoc

Seminar on Analysis
Classification of stable solutions to some nonlinear elliptic equations, II
Speaker: Duong Anh Tuan

Seminar on Mathematical Foundations for Computer Science
Random Walk in Complex Network and some Applications
Speaker: Le Chi Ngoc

Seminar on Probability and Mathematical Statistics
Geometry of conjunction set of smooth Gaussian fields
Speaker: Pham Viet Hung

Seminar on Hyperplane arrangements
Inductively free and recursively free arangements
Speaker: Nguyen Viet Dung

Conference
Hội thảo "Giải tự do và các bất biến đối đồng điều"
Viện Toán học, 11/10/2019

Seminar on Analysis
The sharp Hardy-Moser-Trudinger inequality
Speaker: Nguyen Van Hoang

Seminar on Algebra and Number Theory
Asymptotic behavior of symmetric ideals and beyond
Speaker: Dinh Van Le (Uni. Osnabrueck)

Seminar on Geometry and Topology
Curvature and Equisingularity of real functions
Speaker: Vincent Grandjean (Universidade Federal do Ceara, Brazil)

Seminar on Optimization and Control Theory
Convergence of the FEM for an optimal control problem governed by semilinear elliptic equation with mixed pointwise constraints
Speaker: Nguyen Hai Son

Seminar on Mathematical Foundations for Computer Science
Implementing diferential privacy in machine learning
Speaker: Tran Bao Trung

Seminar on Hyperplane arrangements
Inductively free and recursively free arangements (part 2)
Speaker: Nguyen Viet Dung

Seminar on Analytic Geometry
Moment problem II
Speaker: Ho Minh Toan

Seminar on Algebra and Number Theory
On the local Lipschitz trivial value problem for polynomials.
Speaker: Vincent Grandjean (Universidade Federal do Ceará, Brazil)

Seminar on Analysis
Quasi-intersection problems and fixed point theorems of the sum of l.s.c and u.s.c mappings
Speaker: Nguyen Xuan Tan

Seminar on Mathematical Foundations for Computer Science
The conflict-free connection number of connected graphs
Speaker: Doan Duy Trung

Seminar on Differential Equations
Intermittent interactions: Dynamics of oscillator networks with dead zones
Speaker: Christian Bick

Seminar on Algebra and Number Theory
Introduction to Schubert Calculus
Speaker: Dang Tuan Hiep

Seminar on Analysis
Variations of invariants metrics on domains in C^n, I
Speaker: Nguyen Quang Dieu

Seminar on Optimization and Control Theory
Output feedback finite-time control of linear singular systems with time-varying delay
Speaker: Pham Thi Huong