5 papers
Sphere Packings and Kissing Numbers in Dimensions 39, 43, and 45 from the Antipode Construction
Xiaoming Sun, Chengu Wang
We construct non-lattice sphere packings in dimensions and , improving records that had stood since Conway and Sloane's (1982) Laminated lattices construction. Both packin…
Deterministic Algorithm for Non-monotone Submodular Maximization under Matroid and Knapsack Constraints
Shengminjie Chen, Yiwei Gao, Kaifeng Lin +2
Submodular maximization constitutes a prominent research topic in combinatorial optimization and theoretical computer science, with extensive applications across diverse domains. W…
SAQNN: Spectral Adaptive Quantum Neural Network as a Universal Approximator
Jialiang Tang, Jialin Zhang, Xiaoming Sun
Quantum machine learning (QML), as an interdisciplinary field bridging quantum computing and machine learning, has garnered significant attention in recent years. Currently, the fi…
A Unified Complexity-Algorithm Account of Constant-Round QAOA Expectation Computation
Jingheng Wang, Shengminjie Chen, Xiaoming Sun +1
The Quantum Approximate Optimization Algorithm (QAOA) is widely studied for combinatorial optimization and has achieved significant advances both in theoretical guarantees and prac…
Quantum circuit synthesis with SQiSW
Jialiang Tang, Jialin Zhang, Xiaoming Sun
The primary objective of quantum circuit synthesis is to efficiently and accurately realize specific quantum algorithms or operations utilizing a predefined set of quantum gates, w…