Volume 55 (2023)
Volume 54 (2022)
Volume 53 (2021)
Volume 52 (2020)
Volume 51 (2019)
Volume 50 (2018)
Volume 49 (2017)
Volume 48 (2016)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2009)
Volume 42 (2008)
Volume 41 (2007)
Author = Seyed Abolfazl Shahzadeh Fazeli
Number of Articles: 3
Two different inverse eigenvalue problems for nonsymmetric tridiagonal matrices
Volume 52, Issue 2 , December 2020, , Pages 137-148
Abstract
Inverse eigenvalue problems (IEPs) of tridiagonal matrices are among the most popular IEPs, this is due to the widespread application of this matrix. In this paper, two different IEPs with different eigen information including eigenvalues and eigenvectors are presented on the nonsymmetric ... Read MoreSome new restart vectors for explicitly restarted Arnoldi method
Volume 51, Issue 1 , June 2019, , Pages 91-105
Abstract
The explicitly restarted Arnoldi method (ERAM) can be used to find some eigenvalues of large and sparse matrices. However, it has been shown that even this method may fail to converge. In this paper, we present two new methods to accelerate the convergence of ERAM algorithm. In these methods, we apply ... Read MoreInverse eigenvalue problem for matrices whose graph is a banana tree
Volume 50, issue 2 , December 2018, , Pages 89-101