On the closed representation for the inverses of Hessenberg matrices. - J. Abderramán Marrero; Venancio Tomeo (J. Comput. Appl. Math., 2012)

On explicit formulas for the principal matrix logarithm. - J. Abderramán Marrero; R. Ben Taher; Mustapha Rachidi (Appl. Math. Comput., 2013)

Non-symbolic algorithms for the inversion of tridiagonal matrices. - J. Abderramán Marrero; Mustapha Rachidi; Venancio Tomeo (J. Comput. Appl. Math., 2013)

On new algorithms for inverting Hessenberg matrices. - J. Abderramán Marrero; Mustapha Rachidi; Venancio Tomeo (J. Comput. Appl. Math., 2013)

On explicit formulas of the principal matrix pth root by polynomial decompositions. - J. Abderramán Marrero; R. Ben Taher; Y. El Khatabi; Mustapha Rachidi (Appl. Math. Comput., 2014)

Hybrid Ikebe-Newton's iteration for inverting general nonsingular Hessenberg matrices. - J. Abderramán Marrero; Mustapha Rachidi (Appl. Math. Comput., 2015)

Some results on determinants and inverses of nonsingular pentadiagonal matrices. - J. Abderramán Marrero; Venancio Tomeo (J. Comput. Appl. Math., 2015)

On inverses of infinite Hessenberg matrices. - J. Abderramán Marrero; Venancio Tomeo; Emilio Torrano (J. Comput. Appl. Math., 2015)

A numerical solver for general bordered tridiagonal matrix equations. - J. Abderramán Marrero (Comput. Math. Appl., 2016)

A fast and reliable numerical solver for general bordered k-tridiagonal matrix linear equations. - J. Abderramán Marrero; Venancio Tomeo (J. Comput. Appl. Math., 2017)

On compact representations for the solutions of linear difference equations with variable coefficients. - J. Abderramán Marrero; Venancio Tomeo (J. Comput. Appl. Math., 2017)

A reliable Givens-LU approach for solving opposite-bordered tridiagonal linear systems. - J. Abderramán Marrero (Comput. Math. Appl., 2018)

Improving formulas for the eigenvalues of finite block-Toeplitz tridiagonal matrices. - J. Abderramán Marrero; D. A. Aiat Hadj (Appl. Math. Comput., 2020)

On linear-time solvers for comrade linear systems. - J. Abderramán Marrero (J. Comput. Appl. Math., 2020)