主讲人：王晨杰（香港大学）组织者：郑浩时 间：13:30 -15:00 Wednesday, 2022/3/23地 点：Tencent 660 7557 3050摘 要:It is well known that two-dimensional Chern insulator must break the time reversal symmetry, as manifested by the appearance of chiral edge modes on an open boundary. Such an incompatibility between topological order and symmetry can occur more generally. In this talk, I will disc...
Abtract： Machine learning using neural networks is a very powerful methodology which has demonstrated utility in many different situations. In this talk I will show how work in the mathematical discipline called topological data analysis can be used to (1) lessen the amount of data needed in order to be able to learn and (2) make the computations more transparent. We will work primarily w...
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