Developing variable s-step CGNE and CGNR algorithms for non-symmetric linear systems. - Hojjatollah Shokri Kaveh; Masoud Hajarian; Anthony T. Chronopoulos (J. Frankl. Inst., 2024)

Finding solution of linear systems via new forms of BiCG, BiCGstab and CGS algorithms. - Hojjatollah Shokri Kaveh; Masoud Hajarian; Anthony T. Chronopoulos (Comput. Appl. Math., 2024)

Efficient image reconstruction via regularized variable s-step conjugate gradient method for Sylvester matrix equations. - Hojjatollah Shokri Kaveh; Masoud Hajarian; Anthony T. Chronopoulos (J. Frankl. Inst., 2025)

Variable s-step generalized semi-conjugate gradient algorithm for solving nonsymmetric linear systems arising in signal recovery. - Hojjatollah Shokri Kaveh; Masoud Hajarian; Anthony T. Chronopoulos (J. Frankl. Inst., 2025)

Variable s-step technique for Planar algorithms in solving indefinite linear systems. - Hojjatollah Shokri Kaveh; Masoud Hajarian; Anthony T. Chronopoulos (Comput. Appl. Math., 2025)