An Improved Iterative Criterion for Nonsingular H-matrices
XIAO Lixia
Abstract：Nonsingular H-matrix plays an important role in various areas of science and engineering.Re-cently, some iterative methods have been proposed for identifying nonsingular H-matrices.In this paper, a new practical iterative criterion is provided.The method extends and improves some related results.
Keywords：nonsingular H-matrixpositive diagonal matrixiterative method
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 390-392 )