Geometric Representation Theory Seminar

Upcoming talks 2025/7/15 14:00-15:00 pm, Shuangqing 双清C548Weiqiang Wang (University of Virginia)Drinfeld presentations of twisted Yangians and applicationsAs a generalization of Yangians introduced by Drinfeld in 1986, twisted Yangians are deformation of twisted current algebras. In recent joint work with Kang Lu and Weinan Zhang, we have obtained Drinfeld type current presentations of twiste...

Speaker：Weiqiang Wang (University of Virginia)

Algebraic Geometry Seminar

组织者 Organizer: Caucher Birkar时间 Time: 每周五 Every Friday 15:30-16:30

Speaker：Vyacheslav V. Shokurov (Steklov Mathematical Institute of Russian Academy)

ADS seminar

ADS seminar on ***3rd July***(This coming **Thursday*** Afternoon)***2:00pm ***(Offline)Venue: Shuangqing Complex C548.Speaker: W. Lerche (CERN)Title: Gromov-Witten Theory and AdS/CFT CorrespondenceAbstract: We discuss how results in the mathematical literature can be applied to the AdS3/CFT correspondence, in a topological sub-sector. They relate the blow-up deformation of the orbifold singula...

Speaker：W. Lerche (CERN)

YMSC-BJTU Geometry seminar

Upcoming talk: Date&Time: June. 27th, 2025, 14:00-15:00Venue: Jingzhai (静斋) 218Speaker: Zetian Yan (UC Santa Barbara)Title: Recent progress on fourth order Willmore energyAbstract: We introduce a fourth-order Willmore-type problem for closed four-dimensional submanifolds immersed in $R^n$ and establish a connected sum energy reduction for the general fourth-order Willmore energy, analogous t...

Speaker：Zetian Yan (UC Santa Barbara)

Quantum Scientific Computation and Quantum Artificial Intelligence量子科学计算与量子人工智能

Upcoming talk: Speaker: Fanzhi LuTime: Wed., 10:00-11:00 am, Jun. 18, 2025Venue：Tencent Meeting (VooV Meeting): 708-001-930Title: Tunable Variable Time Amplitude Amplification and Its Application in Quantum Linear System ProblemAbstract: In this lecture, we will first understand Variable Time Amplitude Amplification (VTAA) [1]. VTAA is a generalization of amplitude amplification to the case wh...

Speaker：Fanzhi Lu