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2000•Journal of Jiamusi UniversityRequires access

CRITERIA FOR GENERALIZED DIAGONALLY DOMINANT MATRIX AND NONSINGULAR M-MATRIX

Jin Ming-hu

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Abstract

In this paper, we provide necessary and sufficient conditions for identifying generalizeddiagonally dominant matrix, and obtain some new criteria for a matrix to be a nonsingular M-matrix.

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What this paper is about

In this paper, we provide necessary and sufficient conditions for identifying generalizeddiagonally dominant matrix, and obtain some new criteria for a matrix to be a nonsingular M-matrix.

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Available abstract

In this paper, we provide necessary and sufficient conditions for identifying generalizeddiagonally dominant matrix, and obtain some new criteria for a matrix to be a nonsingular M-matrix.

Key concepts: Diagonally dominant matrix, Invertible matrix, Mathematics, Matrix (chemical analysis), Pure mathematics, Involutory matrix, Algebra over a field, Combinatorics

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