Comparison between the convergence rates of the Chebyshev method and the related (2, 2)-step methods. - Xiezhang Li (Numer. Linear Algebra Appl., 2000)

A note on the perturbation bound of the Drazin inverse. - Xiezhang Li; Yimin Wei 001 (Appl. Math. Comput., 2003)

Subproper and regular splittings for restricted rectangular linear system. - Yimin Wei 001; Xiezhang Li; Hebing Wu (Appl. Math. Comput., 2003)

An improvement on perturbation bounds for the Drazin inverse. - Yimin Wei 001; Xiezhang Li (Numer. Linear Algebra Appl., 2003)

An expression of the Drazin inverse of a perturbed matrix. - Xiezhang Li; Yimin Wei 001 (Appl. Math. Comput., 2004)

Iterative methods for the Drazin inverse of a matrix with a complex spectrum. - Xiezhang Li; Yimin Wei 001 (Appl. Math. Comput., 2004)

The superiority of a new type (2, 2)-step iterative method over the related Chebyshev method. - Mei-Qin Chen; Xiezhang Li (Appl. Math. Comput., 2005)

Representations for the Drazin Inverse of a 2 x 2 Block Matrix. - Robert Hartwig; Xiezhang Li; Yimin Wei 001 (SIAM J. Matrix Anal. Appl., 2005)

A Perturbation Bound of the Drazin Inverse of a Matrix by Separation of Simple Invariant Subspaces. - Yimin Wei 001; Xiezhang Li; Fanbin Bu (SIAM J. Matrix Anal. Appl., 2005)

The optimal parameter of SOR-k method for p-cyclic matrices. - Xiezhang Li (Appl. Math. Comput., 2008)

Analysis on the strip-based projection model for discrete tomography. - Jiehua Zhu; Xiezhang Li; Yangbo Ye; Ge Wang 001 (Discret. Appl. Math., 2008)

A full row-rank system matrix generated by the strip-based projection model in discrete tomography. - Jiehua Zhu; Xiezhang Li (Appl. Math. Comput., 2010)

The SOR-k method for linear systems with p-cyclic matrices. - Liancheng Wang; Jiehua Zhu; Xiezhang Li (Int. J. Comput. Math., 2010)

A representation for the Drazin inverse of block matrices with a singular generalized Schur complement. - Xiezhang Li (Appl. Math. Comput., 2011)

A full row-rank system matrix generated along two directions in discrete tomography. - Xiezhang Li; Hua Wang 003; Yan Wu 006; Jiehua Zhu (Appl. Math. Comput., 2011)

A generalized l1 greedy algorithm for image reconstruction in CT. - Jiehua Zhu; Xiezhang Li (Appl. Math. Comput., 2013)

The convergence of the block cyclic projection with an overrelaxation parameter for compressed sensing based tomography. - Fangjun Arroyo; Edward Arroyo; Xiezhang Li; Jiehua Zhu (J. Comput. Appl. Math., 2015)

Error analysis of reweighted l1 greedy algorithm for noisy reconstruction. - Jiehua Zhu; Xiezhang Li; Fangjun Arroyo; Edward Arroyo (J. Comput. Appl. Math., 2015)

Semisoft Generalized Total Variation Minimization for Image Reconstruction in Computed Tomography. - Xiezhang Li; Fangjun Arroyo; Jiehua Zhu; Jianing Sun (IEEE Access, 2017)

Construction of a full row-rank matrix system for multiple scanning directions in discrete tomography. - Xiezhang Li; James Diffenderfer; Jiehua Zhu (J. Comput. Appl. Math., 2017)

A Smoothed l0-Norm and l1-Norm Regularization Algorithm for Computed Tomography. - Jiehua Zhu; Xiezhang Li (J. Appl. Math., 2019)

An Algorithm of l1-Norm and l0-Norm Regularization Algorithm for CT Image Reconstruction from Limited Projection. - Xiezhang Li; Guocan Feng; Jiehua Zhu (Int. J. Biomed. Imaging, 2020)