Characterization and construction of tridiagonal almost strictly sign regular matrices
Subject:
Sign regular matrices; almost strictly sign regular matrices; Jacobi matrices; tridiagonal matrices
Publication date:
2021
Editorial:
Taylor & Francis
Publisher version:
Citación:
Computer Mathematics, 99(6), p, 1124-1138 (2021); doi:10.1080/00207160.2021.1954171
Descripción física:
p. 1124-1138
Abstract:
In this paper, a method to construct tridiagonal almost strictly sign regular (ASSR) matrices is presented. Moreover, we study the necessary conditions for this construction and we provide a characterization of an ASSR n × n matrix in terms of the sign of n minors of it.
In this paper, a method to construct tridiagonal almost strictly sign regular (ASSR) matrices is presented. Moreover, we study the necessary conditions for this construction and we provide a characterization of an ASSR n × n matrix in terms of the sign of n minors of it.
ISSN:
Collections
- Artículos [34682]
- Matemáticas [297]
Files in this item
![Thumbnail](/dspace/themes/Mirage2//images/uniovi/restricted.png)
![untranslated untranslated](/dspace/themes/Mirage2/images/uniovi/closedAccess.png)
Embargado hasta:2028-01-31
Métricas
Compartir
Estadísticas de uso
Metadata
Related items
Showing items related by title, author, creator and subject.