Diagonally Singularizable Matrices

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Date

2020-06-06

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Publisher

Addis Ababa University

Abstract

A square matrix A is called diagonally singularizable if / A-S/ < holds for some singular matrix S (I is the identity matrix). The project brings several necessary and/or sufficient conditions for diagonal singularizability and demonstrates another specific feature, namely existence of diagonal singularizability-preserving operations and a theorem of symmetric alternative.

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Keywords

Diagonally, Singularizable, Matrices

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