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04-16
2025
Eigenvalue relation of the Heisenberg chain with various boundary conditions for the ground state
演讲人： 杨文力 西北大学 时间： 2025-04-16 16:00-2025-04-16 17:00 地点：FIT 1-222 内容： We propose a new parametrization of the eigenvalues of transfer matrix in a quantum integrable model. Based on...
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04-16
2025
Freya page: First optimal time complexity for large-scale nonconvex finite-sum optimization with heterogeneous asynchronous computations
演讲人： Kaja Gruntkowska KAUST 时间： 2025-04-16 11:00-2025-04-16 12:00 地点：FIT 1-222 内容： In practical distributed systems, workers are typically not homogeneous, and due to differences in hard...
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04-15
2025
Quasi-Monte Carlo Integration via Algorithmic Discrepancy Theory
演讲人： Haotian Jiang University of Chicago 时间： 2025-04-15 14:00-2025-04-15 16:00 地点： RM 1-202, FIT Building (Tencent Meeting: 970-321-544) 内容： A classical approach to numerically integrati...
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04-09
2025
Coherent control of single atom and atom array in strongly coupled cavity QED system
演讲人： 张天才 山西大学光量子技术与器件全国重点实验室 时间： 2025-04-09 16:00-2025-04-09 17:00 地点：FIT 1-222 内容： 中性冷原子以及光子，因其具有良好的相干性，是量子操控和量子技术的重要系统。冷原子...
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04-03
2025
Succinct Perfect Zero-knowledge for MIP*
演讲人： Xingjian Zhang University of Hong Kong 时间： 2025-04-03 10:00-2025-04-03 11:00 地点：RM S527, MMW Building (腾讯会议：217-631-737 会议密码：1984) 内容： In the recent breakthrough result of...
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03-24
2025
Theoretical limitations of multi-layer Transformers
演讲人： Lijie Chen Berkeley EECS 时间： 2025-03-24 09:45-2025-03-24 12:15 地点：腾讯会议 (677-569-896) 内容： Transformers, especially the decoder-only variants, are the backbone of most modern larg...