Solubility Existence of Inverse Eigenvalue Problem for a Class of Singular Hermitian Matrices

Emmanuel Akweittey; Kwasi Baah Gyamfi; Gabriel Obed Fosu

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Solubility Existence of Inverse Eigenvalue Problem for a Class of Singular Hermitian Matrices

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cqvip:In this article,we discuss singular Hermitian matrices of rank greater or equal to four for an inverse eigenvalue problem.Specifically,we look into how to generate n by n singular Hermitian matrices of ranks four and five from a prescribed spectrum.Numerical examples are presented in each case to illustrate these scenarios.It was established that given a prescribed spectral datum and it multiplies,then the solubility of the inverse eigenvalue problem for n by n singular Hermitian matrices of rank r exists.

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《数学和系统科学：英文版》 |2019年第5期|P.119-123|共5页
作者
Emmanuel Akweittey; Kwasi Baah Gyamfi; Gabriel Obed Fosu;
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作者单位

Mathematics Department Presbyterian University College PO Box 59 Abetifi-Kwahu Ghana;

Mathematics Department Kwame Nkrumah University of Science and Technology Adum-Kumasi Ghana;

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原文格式 PDF
正文语种 chi
中图分类数学分析;
关键词
Singular hermitian matrices; inverse eigenvalue problem; rank of a matrix.;

机译：奇异的埃尔米特矩阵;特征值反问题矩阵的等级。;

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Solubility Existence of Inverse Eigenvalue Problem for a Class of Singular Hermitian Matrices

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