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| Indexado |
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| DOI | 10.3390/MATH12142198 | ||||
| Año | 2024 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
In this paper, we address the extremal inverse eigenvalue problem for pentadiagonal matrices. We provide sufficient conditions for their existence and realizability through new constructions that consider spectral data of its leading principal submatrices. Finally, we present some examples generated from the algorithmic procedures derived from our results.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Pickmann-Soto, Hubert | Hombre |
Universidad de Tarapacá - Chile
|
| 2 | Arela-Perez, Susana | Mujer |
Universidad de Tarapacá - Chile
|
| 3 | Lozano, Charlie | Hombre |
Univ Mayor San Andres - Bolivia
Universidad Mayor de San Andrés - Bolivia |
| 4 | NINA-HOOPER, HANS | Hombre |
Universidad de Antofagasta - Chile
|
| Fuente |
|---|
| Universidad de Tarapaca, Arica, Chile |
| Proyecto Mayor de Investigacion Cientifica y Tecnologica |
| Universidad de Tarapaca, Arica, Chile, Proyecto Mayor de Investigacion Cientifica y Tecnologica |
| Programa Regional MATH-AMSUD |
| Universidad Mayor de San Andrés |
| Project "Dinamicas de Control" of IIMAT of Universidad Mayor de San Andres, La Paz, Bolivia |
| Agradecimiento |
|---|
| Hubert Pickmann-Soto was supported by Universidad de Tarapaca, Arica, Chile, Proyecto Mayor de Investigacion Cientifica y Tecnologica UTA 4782-24. Susana Arela-Perez was supported by Universidad de Tarapaca, Arica, Chile, Proyecto Mayor de Investigacion Cientifica y Tecnologica UTA 4778-24. C. Lozano thanks for the support to the Project "Dinamicas de Control" of IIMAT of Universidad Mayor de San Andres, La Paz, Bolivia. H. Nina and C. Lozano thanks for the support to the Programa Regional MATH-AMSUD 23-MATH-09 MORA DataS project. H. Nina also thanks the hospitality of IIMAT of Universidad Mayor de San Andres, La Paz, Bolivia where part of this work was performed. |
| Hubert Pickmann-Soto was supported by Universidad de Tarapac\u00E1, Arica, Chile, Proyecto Mayor de Investigaci\u00F3n Cient\u00EDfica y Tecnol\u00F3gica UTA 4782-24. Susana Arela-P\u00E9rez was supported by Universidad de Tarapac\u00E1, Arica, Chile, Proyecto Mayor de Investigaci\u00F3n Cient\u00EDfica y Tecnol\u00F3gica UTA 4778-24. C. Lozano thanks for the support to the Project \u201CDin\u00E1micas de Control\u201D of IIMAT of Universidad Mayor de San Andr\u00E9s, La Paz, Bolivia. H. Nina and C. Lozano thanks for the support to the Programa Regional MATH-AMSUD 23-MATH-09 MORA DataS project. H. Nina also thanks the hospitality of IIMAT of Universidad Mayor de San Andr\u00E9s, La Paz, Bolivia where part of this work was performed. |