Title of article
Inverse eigenvalues problem of distance matrices via unit lower triangular matrices
Author/Authors
Nazari ، Alimohammad Department of Mathematics - Arak University , Nezami ، Atiyeh Department of Mathematics - Arak University , Bayat ، Mohsen Department of Mathematics - Arak University
From page
23
To page
36
Abstract
In this paper, for a given set of real numbers such as σ with only one positive number and zero summation, we find a distance matrix in which the given set σ is its spectrum. Finally, we solve special cases of the inverse eigenvalue problem in which the matrix solution is a regular spherical distance matrix.
Keywords
Nonnegative matrices , Unit triangular matrices , Inverse eigenvalue problem , Distance matrices
Journal title
Wavelets and Linear Algebra
Journal title
Wavelets and Linear Algebra
Record number
2749853
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