WEEKLY ACTIVITIES

Seminar on Analysis
Orthogonal polynomials on a planar quartic curve
Speaker: Phùng Văn Mạnh (Đại học Sư phạm Hà Nội)

Seminar on Probability and Mathematical Statistics
Estimation of Shannon Differential Entropy: Simulation and Computations
Người báo cáo: Mbanefo S. Madukaife, University of Nigeria- Nsukka

Seminar on Algebraic Geometry
Nearby functors at infinity
Người trình bày: Phạm Khoa Bằng (Université de Rennes, France)

Seminar on Algebraic Geometry
Local-global principles for integral points on certain Markoff-type surfaces
Người trình bày: Đào Quang Đức (Sorbonne University, France)

Seminar on Algebra and Number Theory
Một số vấn đề về đa tạp Fano chiều thấp
Người trình bày: Nguyễn Thị Ánh Hằng

Seminar on Algebraic Geometry
Prudent Flat Group Schemes and inverse Galois problem
Người trình bày: Đào Văn Thịnh (Viện Toán học)

Seminar on Analysis
Hölder continuous solutions to complex Monge-Ampère equations
Speaker: Nguyễn Ngọc Cường (KAIST, Korea)

Seminar on Algebra and Number Theory
Plane Cremona transformations of fixed degree and degenerations
Speaker: Prof. Alberto Calabri (University of Ferrara, Italy)

Seminar on Algebra and Number Theory
Hyperbolic complex hypersurfaces in projective spaces
Speaker: Huỳnh Đình Tuân (Hue University of Education)

Seminar on Algebraic Geometry
Higher Du Bois and higher rational singularities.
Người trình bày: Võ Anh Đức (Harvard University, USA)

Seminar on Algebraic Geometry
Moduli of Higgs bundles through effective divisors
Người trình bày: Đinh Quý Dương (MPIM Bonn, Germany)

Seminar on Algebra and Number Theory
Representations 3-manifold group, the Chern-Simons function and Floer homology
Speaker: Professor Tomasz Mrowka (Massachusetts Institute of Technology)

Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
A new aspect of the Birkhoff question for partially ordered sets
Speaker: Prof. Gi-Sang Cheon

Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
Lagrange duality for optimization problems with geometric constraints and applications
Speaker: Prof. Nguyen Mau Nam

Seminar on Algebraic Geometry
The moduli spaces of cyclic covers in characteristic $p$.
Người trình bày: Đặng Quốc Huy (NCTS-National Center for Theoretical Sciences, Taiwan)

Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
Quantile, Quantile Regression, Bayesian Inference, Change Point Detection and Renewable Algorithm for Streaming Data
Speaker: Prof. Keming Yu

Seminar on Algebra and Number Theory
The rationality and p-rationality of character values of finite groups
Người trình bày: GS. TS. Nguyễn Ngọc Hưng (Đại học Akron, Hoa Kỳ)

Seminar on Numerical Analysis and Scientific Computing - Optimization and Control Theory
Convergences for Robust Bilevel and Equilibrium Constrained Polynomial Programs with Applications
Speaker: Dr. Thai Doan Chuong

Seminar on Algebraic Geometry
Zero-cycles over number fields
Người trình bày: Nguyễn Mạnh Linh (Université Paris-Saclay, France)

Seminar on Analysis
Korenblum Maximum Principle for some weighted Fock spaces
Speaker: Lê Hải Khôi (USTH)

Seminar on Algebra and Number Theory
The Breuil-Mézard conjecture
Speaker: Bao Le Hung (Northwestern Uni.)

Seminar on Algebraic Geometry
Stable infinity-category
Người trình bày: Nguyễn Xuân Bách (Đại học FPT, Hà Nội)

Seminar on Probability and Mathematical Statistics
Stochastic Approximation and Applications
Người trình bày: PGS. Nguyễn Ngọc Như ( Univ. of Rhode Island, USA)

Seminar on Algebraic Geometry
Constructions of some stable homotopical 2-functors
Người trình bày: Phạm Khoa Bằng (University of Rennes, France)

Seminar on Probability and Mathematical Statistics
Portfolio optimization based on Statistical and Neural Network models
Người trình bày: Tạ Quốc Bảo (International University, VNU-HCM)

Seminar on Mathematical Foundations for Computer Science
Trap spaces of Boolean networks are conflict-free siphons of their Petri net encoding
Người trình bày: Trịnh Văn Giang (Đại học Marseille)

Seminar on Algebraic Geometry
Statements of the main results and some first consequences
Người trình bày: Phạm Khoa Bằng (University of Rennes, France)

Seminar on Algebraic Geometry
Proper base change theorem and monoidal structure
Người trình bày: Phạm Khoa Bằng (University of Rennes, France)

Seminar on Algebra and Number Theory
Semisimple Lie algebra and Cohen-Macaulay modules
Speaker: Professor Ngô Bảo Châu

Seminar on Algebraic Geometry
Constructibility and duality
Người trình bày: Phạm Khoa Bằng (University of Rennes, France)

Seminar on Algebraic Geometry
On the method of Lawrence-Venkatesh for Mordell's conjecture
Báo cáo viên: Nguyễn Khánh Hưng (Université Paris-Saclay)

Conference
Hội thảo "Sinh viên nghiên cứu khoa học Viện Toán học 2024"
Viện Toán học, 20/9/2024

Conference
Hội thảo quốc tế "Lược đồ nhóm và một số chủ đề liên quan"
Hà Nội, 23-27/9/2024

Conference
Lý thuyết định tính của phương trình không địa phương và một số chủ đề liên quan
Viện Toán, ngày 24 tháng 9 năm 2024

Seminar on Algebra and Number Theory
F-representation type of invariant subrings of finite groups
Speaker: Professor Mitsuyasu Hashimoto (Osaka Metropolitan University)

Conference
Hội thảo "Gặp gỡ toán học 2024 - Hội thảo Khoa học các nhà nghiên cứu trẻ"
Xuân Hòa, 28-29/9/2024

Conference
Special Semester on Commutative Algebra
01/10/2024 - 31/12/2024

Special Semester on Commutative Algebra
On the Ulrich complexity of complete intersections
Speaker: Hoàng Lê Trường (Institute of Mathematics (IM-VAST)

Seminar on Probability and Mathematical Statistics
Metastable Hierarchy in Abstract Low-Temperature Lattice Models
Người trình bày: GS. Seonwoo Kim, Korea Institute for Advanced Study

Special Semester on Commutative Algebra
Asymptotic behaviour of the saturation degree
Speaker: Ngo Viet Trung

Special Semester on Commutative Algebra
Saturation density functions and some applications
Speaker: Suprajo Das

Seminar on Probability and Mathematical Statistics
On the geometry of the growing ball of first-passage percolation
Người trình bàyr: PGS. TS. Wai-Kit Lam, National Taiwan University

Seminar on Algebraic Geometry
Higher Nash blowup local algebras are invariant under contact equivalence
Người trình bày: PGS. TS. Lê Quý Thường (Đại học KHTN - Đại học Quốc gia Hà Nội)

Special Semester on Commutative Algebra
Cohen-Macaulay of the second powers of edge ideals of weighted-edge very-well covered graphs
Speaker: Tran Nam Trung

Special Semester on Commutative Algebra
Makar-Limanov invariant of cylinders over trinomial varieties
Speaker: Sergey Gaifullin

Special Semester on Commutative Algebra
Density functions for filtrations of ideals in a polynomial ring
Speaker: Suprajo Das

Special Semester on Commutative Algebra
Automorphisms of affine varieties: flexibility and unipotent group actions
Speaker: Alexander Perepechko

Special Semester on Commutative Algebra
Density function associated to a module and integral dependence
Speaker: Sudeshna Roy

Special Semester on Commutative Algebra
Regularity of powers and symbolic powers of edge ideals of cubic circulant graphs
Speaker: Nguyen Thu Hang

Conference
School and Workshop “Selected topics in Arithmetic Algebraic Geometry”
Hanoi, 28 October – 08 November 2024