Publications [#345876] of Jianfeng Lu

Papers Published

1. Yingzhou, LI; Jianfeng, LU; Wang, Z, Coordinatewise descent methods for leading eigenvalue problem, SIAM Journal on Scientific Computing, vol. 41 no. 4 (January, 2019), pp. A2681-A2716, Society for Industrial & Applied Mathematics (SIAM) [doi]
   (last updated on 2026/01/14)

   Abstract:
   Leading eigenvalue problems for large scale matrices arise in many applications. Coordinatewise descent methods are considered in this work for such problems based on a reformulation of the leading eigenvalue problem as a nonconvex optimization problem. The convergence of several coordinatewise methods is analyzed and compared. Numerical examples of applications to quantum many-body problems demonstrate the efficiency and provide benchmarks of the proposed coordinatewise descent methods.