WEEKLY ACTIVITIES
Seminar on Algebra and Number Theory
Cohen--Macaulayness of a class of graphs versus the class of their complements
Speaker: TS. Đỗ Trọng Hoàng (Trường ĐHBK Hà Nội)
Seminar on Analysis
Bài toán giá trị riêng có trọng
Người báo cáo: Đặng Anh Tuấn (Đại học Khoa học Tự nhiên, Hà Nội)
Seminar on Geometry and Topology
Cotangent complex of the topological E_n - operads (part II).
Người báo cáo: Hoàng Mạnh Trường (Đại học FPT)
Seminar on Algebraic Geometry
Comparison between De Rham cohomology and Group cohomology via Tannakian duality
Người báo cáo: Trần Phan Quốc Bảo (Đại học Công nghệ thông tin - ĐHQG TP.HCM)
Colloquium Lecture
Generalized Curvatures and the Geometry of Data
Người báo cáo: GS. Jürgen Jost ( Max Planck Institute for Mathematics in the Sciences in Leipzig, Germany)
Seminar on Algebra and Number Theory
Tight Buchsbaum ring
Speaker: PGS. TS. Phạm Hùng Quý (Trường ĐH FPT)
Seminar on Probability and Mathematical Statistics
Fluctuation of mean field spin models
Người báo cáo: Cấn Văn Hảo (Viện Toán học)
Seminar on Algebraic Geometry
A fundamental exact sequence for the differential fundamental groupoid
Người báo cáo: Võ Quốc Bảo
Seminar on Analytic Geometry
Christoffel function and Moment matrix
Người báo cáo: Hoàng Phi Dũng
Seminar on Algebra and Number Theory
On the Krull intersection theorem
Speaker: Nguyễn Hồng Đức (Trường ĐH Thăng Long)
Seminar on Analytic Geometry
Christoffel function and Moment matrix II
Người báo cáo: Hoàng Phi Dũng
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
On strongly quasiconvex functions (part I): existence results and generalized subdifferentials
Speaker: Felipe Lara (University of Tarapacá in Arica, Chile)
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Seminar on Geometry and Topology
Monodromy of analytic functions
Người báo cáo: Lê Dũng Tráng (Aix-Marseilles University, France)
Seminar on Probability and Mathematical Statistics
Limit theorems of self-normalized sums and series
Người báo cáor: Nguyễn Chỉ Dũng (Viện Toán học)
Seminar on Algebraic Geometry
Krull intersection property in Algebraic geometry
Người báo cáo: Nguyễn Hồng Đức (ĐH Thăng Long)
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Seminar on Analytic Geometry
Biểu diễn tổng bình phương (Sum of squares) của đa thức dương với hệ số hữu tỷ
Người báo cáo: Vũ Trung Hiếu, Đại học Bách khoa Na Uy (NTNU)
Conference
COCOA 2023 International School on Computational Commutative Algebra
Hue, March 19-25, 2023
Conference
Workshop The 11th Japan-Vietnam Joint seminar on Commutative Algebra
Hanoi, 28-30, March, 2023
Conference
Workshop The 11th Japan-Vietnam Joint seminar on Commutative Algebra
Hanoi, 28-30, March, 2023
Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
On strongly quasiconvex functions (part II): proximal point algorithms and open problems
Speaker: Felipe Lara (University of Tarapacá in Arica, Chile)
Conference
Workshop The 11th Japan-Vietnam Joint seminar on Commutative Algebra
Hanoi, 28-30, March, 2023
Seminar on Geometry and Topology
Biến dạng của cấu trúc phức khả tích và một vài ứng dụng
Người báo cáo: Đoàn An Khương (Centre de mathématiques Laurent-Schwartz, École Polytechnique)
Seminar on Analytic Geometry
Biểu diễn tổng bình phương (Sum of squares) của đa thức dương với hệ số hữu tỷ II
Người báo cáo: Vũ Trung Hiếu, Đại học Bách khoa Na Uy (NTNU)
|
Highlights
26/03/25, Conference: Workshop "Modelling challenges in a changing climate and environment” |
28/03/25, Colloquium Lecture: Dissipative Lattice Dynamical Systems |
28/03/25, Colloquium Lecture: Convergence rates for the Adam optimizer |
24/04/25, Conference: Hội thảo TỐI ƯU VÀ TÍNH TOÁN KHOA HỌC lần thứ 23 |
02/06/25, Conference: International Conference "Arithmetic-Algebraic Geometry" |
21/07/25, Conference: International conference on commutative algebra to the memory of Jürgen Herzog |
New Scientiffic Publications
- Phung Ho Hai, Nguyen Dang Hop, João Pedro dos Santos , Fiber criteria for flatness and homomorphisms of flat affine group schemes, Journal of Pure and Applied Algebra, Volume 229, Issue 6, June 2025, 107949, (SCI-E, Scopus).
- Do Duy Hieu, Phan Thi Ha Duong, Overlapping community detection algorithms using modularity and the cosine, Advances in Complex Systems Vol. 28, No. 03, 2550006 (2025) Regular Research Articles, (SCI-E, Scopus).
- Nguyen Thi Van Anh, Nguyen Nhu Quan, Source identification problems for a class of subdiffusion equations with weak nonlinearities, Mathematical Control and Related Fields, June 2025, Vol. 15, No. 2, (SCI-E, Scopus).