Geometric Representation Theory Seminar | Good position braids, transversal slices and affine

Abstract： Let G be a reductive group over an algebraically closed field and W be its Weyl group. Using Coxeter elements, Steinberg constructed cross-sections of the adjoint quotient of G which als...

Universality of extreme eigenvalues of a large non-Hermitian random matrix

Abstract： We will report on recent progress regarding the universality of the extreme eigenvalues of a large random matrix with i.i.d. entries. Beyond the radius of the celebrated circular law, we...

On the influence of edges in first-passage percolation on Z^d

Abstract： First-passage percolation is the study of the geometry obtained from a random perturbation of Euclidean geometry. In the discrete setting, one assigns random, independent and identically

On Filtrations for Topological (Negative, or Periodic) Cyclic Homology

Abstract The theory of topological cyclic homology, on the one hand, is a vital tool for the computations of algebraic K-theory, on the other hand, is itself interesting in respect of the relation

The metabolomic physics of complex diseases

Abstract Human diseases involve metabolic alterations. Metabolomic profiles have served as a vital biomarker for the early identification of high-risk individuals and disease prevention. We have

A relation between the topological vertex and multi-component KP hierarchy

Abstract The topological vertex, developed by Aganagic, Klemm, Marino and Vafa, provides an explicit algorithm to compute the open Gromov-Witten invariants of smooth toric Calabi-Yau threefolds in

Siegel zeros and their consequences in number theory

Abstract We shall discuss two consequences of the existence of Siegel zeros to arithmetic. The first is regarding class numbers of quadratic fields and here the existence of Siegel zeros is an

求真2党支部召开党员发展会（1）

求真2党支部召开党员发展会（2）

求真书院遴选和确定发展对象（本科生）指导规范

正文 1、党建辅导员在学生组例会上汇报校党委分配给求真书院的本科生发展对象名额，学生组讨论各年级分配方案[1]； 2、各个党支部接到确定发展对象的通知后，及时通知所有满足条件的入党积极分子[2]，请有意愿入...