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1
Distributional finite element complexes and applications to partial differential equations
3165422
/english/2026/0522/c19936a3165422/page.psp
16:00
Talk & Lecture
Speaker: HUANG XuehaiVenue: Room 101, building 2, Haina yuanAbstract: In this talk, we begin with the development of distributional finite element complexes, including the distributional div div and curl div complexes. In the main part of the talk, we discuss applications of these complexes to partial differential equations, such as the biharmonic equation, fourth-order elliptic singular perturbat...
2026-05-22
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(10)
HUANG Xuehai
2026-05-28 16:00:00
Zijingang Campus
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2
Pricing legal risk: independent directors and China's circuit court establishment
3165412
/english/2026/0522/c19936a3165412/page.psp
10:00
Talk & Lecture
Speaker: YU BangxingChair: QIU YangVenue: Room A215, School of Management, Zijingang campusAbstract: This study examines how improved judicial independence affects corporate governance using the staggered establishment of circuit courts in China. By reducing local protectionism, these courts increase firms’ exposure to litigation risk. We find that independent director compensation rises followin...
2026-05-22
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(11)
YU Bangxing
2026-05-29 10:00:00
Zijingang Campus
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3
On algorithmic stability and robustness of Bootstrap SGD
3163932
/english/2026/0519/c19936a3163932/page.psp
15:00
Talk & Lecture
Speaker: Andreas ChristmannVenue: Building 2, room 204, Haina yuan, Zijingang CampusAbstract: The bootstrap is a computer-based resampling method that can provide good approximations to the finite sample distribution of a given statistic. In this talk some methods to use the empirical bootstrap approach for stochastic gradient descent (SGD) to minimize the empirical risk over a Hilbert space ...
2026-05-19
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(37)
Andreas Christmann
2026-05-21 15:00:00
Zijingang Campus
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4
Smoothing estimates for wave equations
3162585
/english/2026/0514/c19936a3162585/page.psp
15:30
Talk & Lecture
Speaker: WU ShukunVenue: Room 204, building 2, Haina yuan, Zijingang campusAbstract: The local smoothing conjecture for wave equations was raised by Sogge, initially aiming to understand Stein's spherical maximal function. Because of its close connection to the Fourier transform of the surface measure of the sphere, the local smoothing conjecture has become a central topic in harmonic analysis...
2026-05-14
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(52)
WU Shukun
2026-05-28 15:30:00
Zijingang Campus
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