WEEKLY ACTIVITIES
Seminar on Differential Equations
Nghiệm nhớt của phương trình đạo hàm riêng cấp 2 trong không gian hữu hạn chiều
Báo cáo viên: Trần Văn Bằng
Seminar on Numerical Analysis and Scientific Computing
Some New Results on Generalized Variational Inequalities (cont.)
Báo cáo viên: Nguyễn Năng Tâm
Seminar on Analysis
On the Pohozaev identity and its applications II
Người báo cáo: Nguyễn Minh Trí (Viện Toán học)
Conference
Hội thảo Đại số giao hoán 2021 (Workshop in Commutative Algebra)
Viện Toán học, Hà Nội, từ 6-8/5/2021
Seminar on Probability and Mathematical Statistics
High-dimensional Kac-Rice formula and applications
Speaker: Phạm Việt Hùng (Viện Toán học)
Conference
Trường hè Hình học đại số thực và Ứng dụng (Summer School Real Algebraic Geometry and Applications) (hoãn)
Đà Lạt, từ ngày 10-14/5/2021
Seminar on Algebraic Geometry
Hodge filtration and Crystalline comparison isomorphism
Speaker: Nguyễn Khánh Hưng
Seminar on Algebra and Number Theory
Algebraic and geometric methods for algebraic differential equations
Speaker: Võ Ngọc Thiệu (Trường Đại học Tôn Đức Thắng)
Seminar on Algebraic Geometry in East Asia
On (various) geometric compactifications of moduli of K3 surfaces
Speaker: Yuji Odaka (Kyoto University)
Seminar on Algebraic Geometry in East Asia
Complex minimal surfaces of general type with p_g= 0 and K^2 = 7 via bidouble covers
Speaker: YongJoo Shin (Chungnam National University)
Seminar on Algebra and Number Theory
Word maps of skew general linear groups
Speaker: Mai Hoàng Biên (Trường ĐHKHTN, HCM)
Seminar on Analytic Geometry
Graph and Calculus from view point Finite dimensional Feynman diagrams (0-dimensional Quantum Field Theory)
Báo cáo viên: Hung Nguyễn, Pisa Univ.
Seminar on Algebraic Geometry in East Asia
Ultraproduct cohomology and the decomposition theorem
Speaker: Weizhe Zheng (Morningside Center of Mathematics)
Seminar on Algebraic Geometry in East Asia
Grothendieck--Serre in the quasi--split unramified case
Speaker: Kestutis Cesnavicius (U. Paris Sud)
Seminar on Optimization and Control Theory
On the smooth scalarization method in multiobjective optimization problems
Báo cáo viên: Bùi Trọng Kiên
Seminar on International Center for Research and Postgraduate Training in Mathematics
Stability analysis of arbitrarily high-index positive delay-descriptor systems
Báo cáo viên: Hà Phi (ĐHKHTN HN)
Seminar on Differential Equations
Sobolev’s embedding theorem for Besov and Triebel spaces of homogeneous type
Báo cáo viên: Đào Quang Khải
Seminar on Numerical Analysis and Scientific Computing
A modified Solodov-Svaiter method for solving nonmonotone variational inequality problems
Báo cáo viên: Bùi Văn Định
Seminar on Algebra and Number Theory
Second main theorem for meromorphic mappings into projective varieties with arbitrary families of hypersurfaces.
Speaker: Sĩ Đức Quang (ĐHSP Hà Nội)
Seminar on Analysis
The regularity criterion for Leray weak solutions to the Navier-Stokes equations
Báo cáo viên: Ngô Văn Giang (Đại học Thái Nguyên)
Seminar on Mathematical Foundations for Computer Science
Communication complexity, corner-free sets and the symmetric subrank of tensors
Người trình bày: Tạ Duy Hoàng - ENS Lyon
Conference
CIMPA School “Functional Equations: Theory, Practice and Interactions”
Hanoi, 12/04/2021-23/04/2021
Seminar on Differential Equations
A method for solving a class of semilinear stochastic PDEs
Báo cáo viên: Hà Tiến Ngoạn
Seminar on Numerical Analysis and Scientific Computing
A modified Solodov-Svaiter method for solving nonmonotone variational inequality problems (cont.)
Báo cáo viên: Bùi Văn Định
Seminar on Algebra and Number Theory
On the topology of geometric and rational orbits for algebraic group actions over valued fields
Speaker: Đào Phương Bắc
Seminar on Analysis
The regularity criterion for Leray weak solutions to the Navier-Stokes equations (cont.)
Báo cáo viên: Ngô Văn Giang (Đại học Thái Nguyên)
Seminar on International Center for Research and Postgraduate Training in Mathematics
Bài Giảng: về thẩm định công trình công bố khoa học
Người trình bày: Lê Xuân Thanh (Viện Toán học)
Conference
Hội thảo Một số vấn đề trong Xác suất và Thống kê Ứng dụng
Hà Nội, 15/04/2021
Seminar on Analytic Geometry
What is the Temperley-Lieb Algebra?
Người báo cao: Nguyễn Anh Hùng
Seminar on Mathematical Foundations for Computer Science
Communication complexity, corner-free sets and the symmetric subrank of tensors (phần 2)
Người trình bày: Tạ Duy Hoàng ( ENS Lyon)
Seminar on Algebraic Geometry in East Asia
On the irrationality of moduli spaces of K3 surfaces
Speaker: Kuan-Wen Lai (University of Massachusetts Amherst)
Seminar on Algebraic Geometry in East Asia
Special Lagrangian Fibrations in Log Calabi-Yau Surfaces and Mirror Symmetry
Speaker: Yu-Shen Lin (Boston University)
Seminar on International Center for Research and Postgraduate Training in Mathematics
Finite time H∞ control of nonlinear singular discrete time systems with time varying delays
Báo cáo viên: Nguyễn Huyền Mười
Seminar on Differential Equations
Sobolev’s embedding theorem for Besov and Triebel spaces of homogeneous type (cont.)
Báo cáo viên: Đào Quang Khải
Conference
Hội thảo TỐI ƯU VÀ TÍNH TOÁN KHOA HỌC lần thứ 19
Ba Vì, 22-24/4/2021
Seminar on Analytic Geometry
What is the Temperley-Lieb Algebra II?
Người báo cao: Nguyễn Anh Hùng
Seminar on Mathematical Foundations for Computer Science
Vertex disjoint cycles of different lengths in multipartite tournaments
Báo cáo viên: Đỗ Duy Hiếu. Viện Toán học.
Seminar on Optimization and Control Theory
Solution stability to parametric distributed optimal control problems with finite unilateral constraints
Báo cáo viên: Nguyễn Hải Sơn (Đại học Bách khoa Hà Nội).
Seminar on Algebraic Geometry
More on flatness criteria
Speaker: Nguyễn Đăng Hợp
Seminar on Numerical Analysis and Scientific Computing
Some New Results on Generalized Variational Inequalities
Báo cáo viên: Nguyễn Năng Tâm
Seminar on Algebra and Number Theory
Fekete polynomials, quadratic residues, and arithmetic
Speaker: Nguyễn Duy Tân (ĐHBK Hà Nội)
Seminar on Analysis
On the Pohozaev identity and its applications
Người báo cáo: Nguyễn Minh Trí (Viện Toán học)
Seminar on International Center for Research and Postgraduate Training in Mathematics
Bài giảng đại chúng: Phương pháp phân loại chất lượng ấn phẩm khoa học trên thế giới và xu hướng đánh giá ở Việt Nam
Người trình bày: TS Lê Xuân Thanh. - Viện Toán học.
Seminar on Mathematical Foundations for Computer Science
Vertex disjoint cycles of different lengths in multipartite tournaments (part 2)
Báo cáo viên: Đỗ Duy Hiếu. Viện Toán học.
Seminar on Algebraic Geometry in East Asia
On the equivariant automorphism group of surface fibrations
Speaker: Yi Gu (Suzhou University)
Seminar on Algebraic Geometry in East Asia
On the isomorphism problem of projective schemes
Speaker: Takehiko Yasuda (Osaka University)
Seminar on Differential Equations
Air pollution models
Báo cáo viên: Đào Tuấn Anh
Seminar on Numerical Analysis and Scientific Computing
The Multiple Shooting Approach for the Convex Rope Problem
Báo cáo viên: Nguyễn Thị Lê
Seminar on Algebra and Number Theory
Pseudo-Frobenius numbers and defining ideals of numerical semigroup rings
Speaker: Đỗ Văn Kiên (ĐHSP Hà Nội 2)
Seminar on Analysis
Bài toán kiểu Henon trong xuyến
Báo cáo viên: Đặng Anh Tuấn (DHKHTNHN)
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Highlights
29/11/24, Conference: ICTP and Vietnamese Science: Celebrating 60 Years of Collaborations |
02/12/24, Conference: International workshop on “Commutative Algebra and related Combinatoric structures” |
06/01/25, Conference: The 3rd Vietnam - Korea joint workshop on selected topics in mathematics |
New Scientiffic Publications
- Nguyen Mau Nam, Gary Sandine, Nguyen Nang Thieu, Nguyen Dong Yen, A Notion of Fenchel Conjugate for Set-Valued Mappings, Journal of Optimization Theory and Applications, Volume 203, pages 1263–1292, (2024), (SCI-E, Scopus).
- D. T. K. Huyen, J.-C. Yao, Nguyen Dong Yen, Characteristic sets and characteristic numbers of matrix two-person games, Journal of Global Optimization, Volume 90, pages 217–241, (2024), (SCI-E, Scopus).
- Du Thi Thu Trang, Ho Minh Toan, Hoang Phi Dung, Representation of positive polynomials on a generalized strip and its application to polynomial optimization, Optimization Letters 18 (2024), no. 7, 1727–1746, (SCI-E, Scopus).