Jia Guan-jun
Abstract
In practice,it is difficult to determine a generalized diagonally dominant matrix.This paper studies the criteria for generalized diagonally dominant matrices.Some new sufficient conditions are given and some related results are obtained.The advantages are illustrated by a numerical example.
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In practice,it is difficult to determine a generalized diagonally dominant matrix.This paper studies the criteria for generalized diagonally dominant matrices.Some new sufficient conditions are given and some related results are obtained.The advantages are illustrated by a numerical example.
Key concepts: Diagonally dominant matrix, Mathematics, Diagonal, Algebra over a field, Pure mathematics, Geometry, Invertible matrix