Seminars and Colloquium

2024

Aug.16

Algebra

Introduction to Science Fiction and q,t Catalan Numbers

Speakers : Jaeseong Oh (Korea Institute For Advanced Study)

2024

Aug.06

Symplectic Geometry and Mathematical Physics

Bialgebra Constructions of Infinitesimal Type

Speakers : Li Guo (Rutgers University)

2024

Aug.02

Symplectic Geometry and Mathematical Physics

Integrable systems via Lagrangian multiforms on the variational bicomplex

Speakers : Linyu Peng(Department of Mechanical Engineering, Faculty of Science and Engineering Keio University)

2024

Jul.26

Symplectic Geometry and Mathematical Physics

From Generalized Pentagon Equations to Goldman--Tureav theory

Speakers : Muze Ren (University of Geneva)

2024

Jul.26

Symplectic Geometry and Mathematical Physics

A modular construction of positroid varieties

Speakers : Zheng Hua (University of Hong Kong)

2024

Jul.25

Dynamical Systems

Geometry of Polynomial Shift Locus and the Space of Trees

Speakers : Yan Mary He(University of Oklahoma)

2024

Jul.22

Operations Research

Near-optimal Policies for Resource Allocation with Correlated Arrivals

Speakers : Jiashuo Jiang(HKUST)

2024

Jul.17

Colloquium

Undecidability of Word Problems

Speakers : Guohua Wu(Nanyang Technological University)

2024

Jul.17

Algebra

Root of Polynomials, Generalized Log-Concavity and Algorithmic Applications

Speakers : Thuy-Duong Vuong (Stanford University)

2024

Jul.17

Algebra

The $p$-adic Howe Correspondence and Affine Hecke Algebras

Speakers : Anne-Marie Aubert(Sorbonne Université)