Hashem Saberi Najafi

According to our database, Hashem Saberi Najafi authored at least 20 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Convergence analysis of a novel fractional product integration method for solving the second kind weakly singular Volterra integral equations with non-smooth solutions based on Jacobi polynomials.

Sayed Arsalan Sajjadi, Hashem Saberi Najafi, Hossein Aminikhah

Int. J. Comput. Math., August, 2023

A new hybrid method of Evolutionary-Numerical algorithms to solve ODEs arising in physics and engineering.

S. R. Mirshafaei, Hashem Saberi Najafi, Esmaeel Khaleghi, Amir Hosein Refahi Sheikhani

Genet. Program. Evolvable Mach., June, 2023

2014

A new modified SSOR iteration method for solving augmented linear systems.

Hashem Saberi Najafi, S. A. Edalatpanah

Int. J. Comput. Math., 2014

An efficient method for computing the inverse of arrowhead matrices.

Hashem Saberi Najafi, S. A. Edalatpanah, George A. Gravvanis

Appl. Math. Lett., 2014

The Mixed Type Splitting Methods for Solving Fuzzy Linear Systems.

Hashem Saberi Najafi, S. A. Edalatpanah, S. Shahabi

Appl. Comput. Intell. Soft Comput., 2014

2013

Iterative methods with analytical preconditioning technique to linear complementarity problems: application to obstacle problems.

Hashem Saberi Najafi, S. A. Edalatpanah

RAIRO Oper. Res., 2013

On the Convergence Regions of Generalized Accelerated Overrelaxation Method for Linear Complementarity Problems.

Hashem Saberi Najafi, S. A. Edalatpanah

J. Optim. Theory Appl., 2013

2011

Refinement Methods for State Estimation via Sylvester-Observer Equation.

Hashem Saberi Najafi, Amir Hosein Refahi Sheikhani

Adv. Numer. Anal., 2011

2008

A new computational GMRES method.

Hashem Saberi Najafi, H. Zareamoghaddam

Appl. Math. Comput., 2008

A new algorithm for computing the inertia of eigenproblems (Ax=lambda x) and (Ax=lambda Bx).

Hashem Saberi Najafi, Maryam Shams Solary

Appl. Math. Comput., 2008

A new restarting method in the harmonic projection algorithm for computing the eigenvalues of a nonsymmetric matrix.

Hashem Saberi Najafi, Hossein Moosaei

Appl. Math. Comput., 2008

2007

Weighted FOM-inverse vector iteration method for computing a few smallest (largest) eigenvalues of pair (A, B).

Hashem Saberi Najafi, Amir Hossein Refahi, Mousa Akbari

Appl. Math. Comput., 2007

FOM-inverse vector iteration method for computing a few smallest (largest) eigenvalues of pair (A, B).

Hashem Saberi Najafi, A. Refahi

Appl. Math. Comput., 2007

A new restarting method in the Lanczos algorithm for generalized eigenvalue problem.

Hashem Saberi Najafi, A. Refahi

Appl. Math. Comput., 2007

2006

Computational algorithms for computing the inverse of a square matrix, quasi-inverse of a non-square matrix and block matrices.

Hashem Saberi Najafi, Maryam Shams Solary

Appl. Math. Comput., 2006

A modification on minimum restarting method in the Arnoldi algorithm for computing the eigenvalues of a nonsymmetric matrix.

Hashem Saberi Najafi, H. Ghazvini

Appl. Math. Comput., 2006

Weighted restarting method in the weighted Arnoldi algorithm for computing the eigenvalues of a nonsymmetric matrix.

Hashem Saberi Najafi, H. Ghazvini

Appl. Math. Comput., 2006

2005

Shifting algorithms with Maple and implicit shift in the QR algorithm.

Hashem Saberi Najafi, Maryam Shams Solary

Appl. Math. Comput., 2005

Computational Quartic c³-spline and Quintic c²-spline algorithms for solving second-order initial value problems.

Hashem Saberi Najafi, Sohrab Kordrostami, M. Esmaeilzadeh

Appl. Math. Comput., 2005

2004

A new restarting method in the Arnoldi algorithm for computing the eigenvalues of a nonsymmetric matrix.

Hashem Saberi Najafi, Esmaeel Khaleghi

Appl. Math. Comput., 2004