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dc.contributor.author
Conde, Cristian Marcelo  
dc.contributor.author
Dratman, Ezequiel  
dc.contributor.author
Grippo, Luciano Norberto  
dc.date.available
2025-11-20T10:45:16Z  
dc.date.issued
2025-10  
dc.identifier.citation
Conde, Cristian Marcelo; Dratman, Ezequiel; Grippo, Luciano Norberto; Determinant, inertia, and inverse of a class of irreducible tridiagonal matrices; De Gruyter; Georgian Mathematical Journal; 10-2025; 1-13  
dc.identifier.issn
1072-947X  
dc.identifier.uri
http://hdl.handle.net/11336/275986  
dc.description.abstract
In this paper, we study a class of irreducible tridiagonal matrices and analyze their fundamental properties. We derive explicit formulas for their determinant, providing insights into their spectral behavior. Additionally, we establish results concerning their inertia and obtain closed-form expressions for their inverse. These findings contribute to the broader understanding of structured matrices and have potential applications in various fields of mathematics and other sciences.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
De Gruyter  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Tridiagonal matrix  
dc.subject
Determinant  
dc.subject
Inertia  
dc.subject
Inverse matrix  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Determinant, inertia, and inverse of a class of irreducible tridiagonal matrices  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2025-11-18T13:26:10Z  
dc.journal.pagination
1-13  
dc.journal.pais
Alemania  
dc.journal.ciudad
Lemgo  
dc.description.fil
Fil: Conde, Cristian Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias. Área de Matemática; Argentina  
dc.description.fil
Fil: Dratman, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias. Área de Matemática; Argentina  
dc.description.fil
Fil: Grippo, Luciano Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias. Área de Matemática; Argentina  
dc.journal.title
Georgian Mathematical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.degruyterbrill.com/document/doi/10.1515/gmj-2025-2084/html  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1515/gmj-2025-2084