Quantum Algorithm for Estimating Betti Numbers Using Cohomology Approach

Nhat A. Nghiem, Xianfeng David Gu, and Tzu-Chieh Wei, Quantum 9, 1955 (2025). Topological data analysis has emerged as a powerful tool for analyzing large-scale data. An abstract simplicial complex, in principle, can be built from data points, and by using tools from…