Weekly Activities

Seminar on Algebra and Number Theory
The Ordered Multiplicity Inverse Eigenvalue Sequence Problem, Powers Of Graphs, And More!
Speaker: Prof. Franklin H. J. Kenter (U.S. Naval Academy)

Seminar on Geometry and Topology
Optimality conditions at infinity in semialgebraic vector optimization
Speaker: Jiao Liguo (Northeast Normal University, China)

Seminar on Geometry and Topology
The Christoffel function: Some applications, connections and extensions
Speaker: Jean Bernard Lasserre (LAAS-CNRS University of Toulouse, France)

Seminar on Geometry and Topology
Deciding non-negativity of generic polynomials based on Sturm’s theorem
Speaker: Vũ Trung Hiếu (RIKEN Center for Advanced Intelligence Project, University of Tokyo, Japan)

Seminar on Geometry and Topology
A bounded degree hierarchy with SOS relaxations for classes of polynomial optimization problems
Speaker: Jae Hyoung Lee (Pukyong National University, Korea)

Seminar on Algebra and Number Theory
Goldbach Representations of an integer as a Sum of many primes
Speaker: Dr. Nguyen Thi Thu (PTIT)

Conference
Một số lớp bài toán tối ưu và cân bằng không lồi
Hà Nội, 10/10/2025

Seminar on Algebra and Number Theory
On curves of almost minimal degree
Speaker: Prof. Euisung Park (Korea University)

Conference
Các bất biến của mô đun trên vành giáo hoán: tính chất tiệm cận và liên quan.
Hà Nội, 21/10/2025

Seminar on Algebra and Number Theory
Extremal ideals and applications to symbolic powers and integral closure
Speaker Dr. Trung Chau (Chennai Mathematical Institute)

Seminar on Algebra and Number Theory
Persistence probabilities for random walks and related processes
Speaker: Prof. Kilian Raschel (Laboratoire Angevin de REcherche en MAthématiques)

Seminar on Algebraic Geometry
Block seminar on Harmonic Bundles II

Seminar on Algebraic Geometry
Block seminar on Harmonic Bundles II