A note on identifying generalized diagonally dominant matrices

作者：Wang Ke; You Chuanhua

来源：International Journal of Computer Mathematics, 2007, 84(12): 1863-1870.

DOI：10.1080/00207160701338769

• M-matrix
• strictly diagonally dominant matrix
• generalized diagonally dominant matrix
• comparison matrix
• algorithm

A successive method of descending degree has been presented by Guo, Liu and Jia in 2002 to judge whether or not a matrix is a generalized diagonally dominant matrix. In this paper, an alternative approach and comments on one of their examples are provided. Numerical examples are given to illustrate the algorithm processing.

• 出版日期2007
• 单位华东师范大学