An iterative criterion for H-Matrices

✍ Scribed by Li Bishan; Li Lei; Masunori Harada; Hiroshi Niki; Michael J. Tsatsomeros

• Publisher: Elsevier Science
• Year: 1998
• Tongue: English
• Weight: 441 KB
• Volume: 271
• Category: Article
• ISSN: 0024-3795
• DOI: 10.1016/s0024-3795(97)00267-x

✦ Synopsis

We provide an algorithmic characterization of H-matrices. When A is an H-matrix, this algorithm determines a positive diagonal matrix D such that AD is strictly row diagonally dominant. In effect, D is produced iteratively by quantifying and * Work supported by a Natural Sciences and Engineering Research Council grant.