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04-18
2025
A Theory of Alternating Paths and Blossoms, from the Perspective of Minimum Length
Speaker: Vijay Vazirani University of California, Irvine Time: 2025-04-18 10:20-2025-04-18 13:00 Venue: FIT 1-222 Abstract: It is well known that the proof of some prominent results in mathematics ...
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04-17
2025
Cardinal-Utility Matching Markets: From Tractability to Intractability ... and Back!
Speaker: Vijay Vazirani University of California, Irvine Time: 2025-04-17 14:00-2025-04-17 15:00 Venue: Lecture Hall, FIT Abstract: For a mechanism to be highly impactful, it must have both good ga...
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04-16
2025
Eigenvalue relation of the Heisenberg chain with various boundary conditions for the ground state
Speaker: 杨文力 西北大学 Time: 2025-04-16 16:00-2025-04-16 17:00 Venue: FIT 1-222 Abstract: We propose a new parametrization of the eigenvalues of transfer matrix in a quantum integrable model. Bas...
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04-16
2025
Freya page: First optimal time complexity for large-scale nonconvex finite-sum optimization with heterogeneous asynchronous computations
Speaker: Kaja Gruntkowska KAUST Time: 2025-04-16 11:00-2025-04-16 12:00 Venue: FIT 1-222 Abstract: In practical distributed systems, workers are typically not homogeneous, and due to differences in...
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04-15
2025
Quasi-Monte Carlo Integration via Algorithmic Discrepancy Theory
Speaker: Haotian Jiang University of Chicago Time: 2025-04-15 14:00-2025-04-15 16:00 Venue: RM 1-202, FIT Building (Tencent Meeting: 970-321-544) Abstract: A classical approach to numerically inte...
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04-09
2025
Coherent control of single atom and atom array in strongly coupled cavity QED system
Speaker: 张天才 山西大学光量子技术与器件全国重点实验室 Time: 2025-04-09 16:00-2025-04-09 17:00 Venue: FIT 1-222 Abstract: 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...