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quant-ph2025
(Sub)Exponential Quantum Speedup for Optimization
Jiaqi Leng, Kewen Wu, Xiaodi Wu +1
We demonstrate provable (sub)exponential quantum speedups in both discrete and continuous optimization, achieved through simple and natural quantum optimization algorithms, namely…
math.OC2025
Quantum Hamiltonian Descent for Non-smooth Optimization
Jiaqi Leng, Yufan Zheng, Zhiyuan Jia +4
Non-smooth optimization models play a fundamental role in various disciplines, including engineering, science, management, and finance. However, classical algorithms for solving su…