11月25日
2:00pm - 3:00pm
研討會, 演講, 講座
Let Q_n be a random n by n matrix with entries in {0,1} whose rows are independent vectors of exactly n/2 zero components. We show that the probability that Q_n is singular is exponentially small, which is optimal up to a multiplicative factor.
11月25日
2:00pm - 3:00pm
地點
https://hkust.zoom.us/j/97223013392 (Passcode: 673644)
講者/表演者
Prof. Tuan TRAN
University of Science and Technology of China
University of Science and Technology of China
主辦單位
Department of Mathematics
聯絡方法
付款詳情
對象
Alumni, Faculty and staff, PG students, UG students
語言
英語
其他活動
5月15日
研討會, 演講, 講座
IAS / School of Science Joint Lecture - Laser Spectroscopy of Computable Atoms and Molecules with Unprecedented Accuracy
Abstract
Precision spectroscopy of the hydrogen atom, a fundamental two-body system, has been instrumental in shaping quantum mechanics. Today, advances in theory and experiment allow us to ext...
3月24日
研討會, 演講, 講座
IAS / School of Science Joint Lecture - Pushing the Limit of Nonlinear Vibrational Spectroscopy for Molecular Surfaces/Interfaces Studies
Abstract
Surfaces and interfaces are ubiquitous in Nature. Sum-frequency generation vibrational spectroscopy (SFG-VS) is a powerful surface/interface selective and sub-monolayer sensitive spect...