WEEKLY ACTIVITIES
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 Numerical Analysis and Scientific Computing
New Results on Proper Efficiency for a Class of Vector Optimization Problems
Speaker: Nguyen Thi Thu Huong
Seminar on Algebra and Number Theory
The Castelnuovo--Mumford regularity of small symbolic powers of edge ideals
Speaker: Seyed Amin Seyed Fakhari
Seminar on Analysis
Classification of stable solutions to some nonlinear elliptic equations, I
Speaker: Duong Anh Tuan
Xemina nhóm Đa thế vị
The existence of viscosity solutions to parabolic complex Monge-Ampère equations
Báo cáo viên: Đỗ Hoàng Sơn
Seminar Brauer group and Brauer-Manin obstruction
Brauer groups of a field
Speaker: Nguyen Duy Tan (IMH)
Seminar on Geometry and Topology
Generalized cohomology theories of Grassmannians
Speaker: Dang Tuan Hiep
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 Hyperplane arrangements
Deletion-Addition theorems for free arangements (part 2)
Speaker: Nguyen Viet Dung
Seminar on Probability and Mathematical Statistics
On the probability distribution of product of powers in compact Lie groups
Speaker: Vu The Khoi
Seminar on Analytic Geometry
Moment problem I
Speaker: Ho Minh Toan
Conference
Hội thảo toán học trẻ
Xuân Hòa, 5-6/10/2019
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 Brauer group and Brauer-Manin obstruction
Etale cohomology and Brauer groups of rings
Speaker: Nguyen Chu Gia Vuong (IM-VAST)
Seminar on Analysis
Classification of stable solutions to some nonlinear elliptic equations, II
Speaker: Duong Anh Tuan
Xemina nhóm Đa thế vị
A comparison theorem for subharmonic functions
Speaker: Do Thai Duong
Seminar on Algebra, Number theory, Geometry and Topolog
Feynman rule of Gromov-Witten theory
Speaker: Chang Huai-Lang (Hong Kong University of Science and Technology)
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 Brauer group and Brauer-Manin obstruction
Brauer group of rings and varieties
Speaker: Nguyen Chu Gia Vuong (IM-VAST)
Seminar on Analysis
The sharp Hardy-Moser-Trudinger inequality
Speaker: Nguyen Van Hoang
Xemina nhóm Đa thế vị
Continuity properties of weighted log canonical thresholds
Báo cáo viên: Phạm Hoàng Hiệp
Seminar on Algebra and Number Theory
Asymptotic behavior of symmetric ideals and beyond
Speaker: Dinh Van Le (Uni. Osnabrueck)
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 Geometry and Topology
Curvature and Equisingularity of real functions
Speaker: Vincent Grandjean (Universidade Federal do Ceara, Brazil)
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
Xemina nhóm Đa thế vị
Some recent results on the weighted log canonical threshold and the weighted multiplier ideal sheaf
Báo cáo viên: Phạm Hoàng Hiệp
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
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Highlights
20/09/24, Conference: Hội thảo "Sinh viên nghiên cứu khoa học Viện Toán học 2024" |
23/09/24, Conference: Hội thảo quốc tế "Lược đồ nhóm và một số chủ đề liên quan" |
24/09/24, Conference: Lý thuyết định tính của phương trình không địa phương và một số chủ đề liên quan |
28/09/24, Conference: Hội thảo "Gặp gỡ toán học 2024 - Hội thảo Khoa học các nhà nghiên cứu trẻ" |
28/10/24, Conference: School and Workshop “Selected topics in Arithmetic Algebraic Geometry” |
01/12/24, Conference: Hội thảo quốc tế về Đại số giao hoán và mối liên quan với Tổ hợp |
New Scientiffic Publications
- Yongdo Lim, Hoang Ngoc Tuan, Nguyen Dong Yen, Local Error Bounds for Affine Variational Inequalities on Hilbert Spaces, Numerical Functional Analysis and Optimization Volume 45, 2024, Pages 1-15, (SCI-E, Scopus).
- Tran Hung Cuong, Yongdo Lim, Nguyen Dong Yen, On a solution method in indefinite quadratic programming under linear constraints, Optimization, Volume 73, 2024 - Issue 4, Pages 1087-1112, (SCI-E, Scopus).
- Phung Ho Hai, João Pedro dos Santos, Phạm Thanh Tâm, Algebraic theory of formal regular-singular connections with parameters, Rendiconti del Seminario Matematico della Università di Padova, Volume 152 (2024) pages 171–228, (SCI-E, Scopus).