Diagonal entries of the combined matrix of sign regular matrices of order three
Abstract The study of the diagonal entries of the combined matrix of a nonsingular matrix A has been considered by different authors for the classes of M-matrices, positive definite matrices and totally positive (negative) matrices. This problem appears to be difficult as the results have been done...
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| Autores principales: | , , , , |
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| Lenguaje: | English |
| Publicado: |
Universidad Católica del Norte, Departamento de Matemáticas
2021
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172021000100255 |
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