A Note on “Necessaty and Sufficient Conditions for Identifying Strictly Geometricall α -Bidiagonally Dominent Matices”

In this article, the author discusses and modifies the results presented in the previously published work “Necessary and sufficient conditions for identifying strictly geometrically
$\alpha$
-bidiagonally dominant matrices” (see [1]). Two new criteria for H-matrices are given and effectiveness of the new results is showed by a numerical example.