摘 要: An important problem in numerical analysis is the solution of the Helmholtz equation in exerior domains, in variable media; this models the scattering of time-harmonic waves. The Finite Ele...
Title: Geometry and Topology of Data Abstract: Data sets are often equipped with distances between data points, and thereby constitute a discrete metric space. We develop general notions of curvatu...
Abstract In this talk we will review Witten’s work on understanding knot invariants based on Chern-Simons theory. We will first introduce the physics observables in Chern-Simons theory which
摘 要: Symmetry is really determined by the algebra of local symmetric operators. Such an operator algebra is described by a braided fusion higher category. So a symmetry is really a topological o...
简介 Description 范畴学与拓扑序系列报告由郑浩老师组织，欢迎参加！ Upcoming Talks Isomorphic operator algebra and holographic equivalent symmetry 摘要 Abstract Symmetry is really determined by the a...
讲座提要： 在本次讲座中，魏朝晖老师将首先大致介绍一下量子信息的奇妙性质，同学们将沿着历史的脚步，一起来了解人类在这个领域逐步取得的一系列巨大进展。最后，同学们会认识到，为了成功建造和应用量子计算机...
Note: T here is no lecture on May 3, 2022 for it's Labor Day Holiday. Abstract： The first half of the course is devoted to explaining fundamental concepts, terms, facts and tools in probability
摘 要: Homogenization is a general phenomenon when physical processes in periodic or random environments exhibit homogeneous long time dynamics due to large space averaging of the variations in
2月23日，求真书院在西阶梯教室举行了2021-2022学年春季学期“学业发展交流会”，求真书院副院长李思、王小芳，班主任刘思齐、扶磊、杨晓奎，辅导员刘峥嵘、郭玮翰以及求真书院全体学生参加了此次交流。 交流会上...
Abstract The holographic entropy cone, which identifies von Neumann entropies of CFT regions that are consistent with a semiclassical bulk dual, is currently known only up to n=5 regions. I explain
