Author = Nezami, Atiyeh
Number of Articles: 1
Inverse eigenvalues problem of distance matrices via unit lower triangular matrices
Volume 10, Issue 1, 2023, Pages 23-36
https://doi.org/10.22072/wala.2022.550433.1374
Alimohammad Nazari, Atiyeh Nezami, Mohsen Bayat
Abstract In this paper, for a given set of real numbers such as $\sigma$ with only one positive number and zero summation, we find a distance matrix in which the given set $\sigma$ is its spectrum.
Finally, we solve special cases of the inverse eigenvalue problem in which the matrix solution is a regular spherical distance matrix.