3 citations · 4 across the 3 of their papers we have counts for
3 papers
math.NA2025
Landscape Analysis of Excited States Calculation over Quantum Computers
Hengzhun Chen, Yingzhou Li, Bichen Lu +1
The variational quantum eigensolver (VQE) is one of the most promising algorithms for low-lying eigenstates calculation on Noisy Intermediate-Scale Quantum (NISQ) computers. Specif…
math.NA2021★ 1 cited
Global Convergence of Triangularized Orthogonalization-free Method
Weiguo Gao, Yingzhou Li, Bichen Lu
This paper proves the global convergence of a triangularized orthogonalization-free method (TriOFM). TriOFM, in general, applies a triangularization idea to the gradient of an obje…
math.NA2020★ 3 cited
Triangularized Orthogonalization-free Method for Solving Extreme Eigenvalue Problems
Weiguo Gao, Yingzhou Li, Bichen Lu
A novel orthogonalization-free method together with two specific algorithms are proposed to solve extreme eigenvalue problems. On top of gradient-based algorithms, the proposed alg…