The Use of Refined Harmonic Shifts in the Implicitly Restarted Refined Harmonic Arnoldi Method. - Guizhi Chen (Numer. Algorithms, 2004)

A refined harmonic Rayleigh-Ritz procedure and an explicitly restarted refined harmonic Arnoldi algorithm. - Guizhi Chen; Zhongxiao Jia (Math. Comput. Model., 2005)

A new shift scheme for the harmonic Arnoldi method. - Guizhi Chen; Jianhua Lin (Math. Comput. Model., 2008)

On the alternating direction method of multipliers for nonnegative inverse eigenvalue problems with partial eigendata. - Zhi Zhao; Zheng-Jian Bai; Guizhi Chen (J. Comput. Appl. Math., 2013)