Spectral and pseudospectral study of certain finite matrices.
Spectral and pseudospectral study of certain finite matrices.
| dc.contributor.author | KRIM Ismaiel | |
| dc.date.accessioned | 2022-10-27T08:12:36Z | |
| dc.date.available | 2022-10-27T08:12:36Z | |
| dc.date.issued | 2021-12-02 | |
| dc.description.abstract | In this thesis we study the roots and square roots of some matrices like tridiagonal Toeplitz matrix, circulant matrices, triangular Toeplitz matrices. We are interested to present an explicit formula to nd square roots and comparison of the pseudospectra of the matrix and its square root. We will show that these square roots have the form of a persymmetric matrix with examples to illustrate. | |
| dc.format | ||
| dc.identifier.uri | https://dspace.univ-oran1.dz/handle/123456789/233 | |
| dc.language.iso | en | |
| dc.publisher | Université Oran1 Ahmed Ben Bella | |
| dc.subject | Toeplitz Matrix | |
| dc.subject | Tridiagonal Toeplitz Matrix | |
| dc.subject | Triangular Toeplitz Matrices | |
| dc.subject | Pseudospectra | |
| dc.subject | Circulant Matrix | |
| dc.subject | Square Roots | |
| dc.subject | Eigenvalues | |
| dc.subject | Eigenvectors | |
| dc.subject | Spectre | |
| dc.subject | Nor-Mal Matrix | |
| dc.title | Spectral and pseudospectral study of certain finite matrices. | |
| dc.type | Thesis | |
| grade.Examinateur | Kainane Mezadek Mohamed, MCA, Université Chlef | |
| grade.Examinateur | Messirdi Miloud, Professeur, Université Tlemcen | |
| grade.Examinateur | Djebbar Bachir, Professeur, Université Mohamed Boudiaf (USTO) | |
| grade.Examinateur | Aiboudi Mohamed, Professeur, Université Oran 1 | |
| grade.Invite | Bachir Raho Maachou, MCA, Université Oran 1 | |
| grade.Président | Belaib Lekhmissi, Professeur, Université Oran 1 | |
| grade.Rapporteur | SMAIL Abderrahmenne, Professeur, Université Oran 1 | |
| l'article.1.Revue | International Journal of Advanced and Applied Sciences | |
| l'article.1.Référence | KRIM Ismaiel, The square root of tridiagonal Toeplitz matrices, International Journal of Advanced and Applied Sciences | |
| l'article.1.Titre | The square root of tridiagonal Toeplitz matrices | |
| l'article.2.DateParution | 20 January 2021 | |
| l'article.2.Référence | KRIM Ismaiel,On Powers And Roots Of Triangular Toeplitz Matrices,2021 | |
| l'article.2.Titre | On Powers And Roots Of Triangular Toeplitz Matrices | |
| la.Mention | Très honorables | |
| la.Spécialité | Mathématiques: ANALYSE GEOMETRIE. | |
| la.cote | TH5280 |
Fichiers
Bundle original
1 - 1 sur 1
Bundle de license
1 - 1 sur 1
Pas de vignette d'image disponible
- Nom :
- license.txt
- Taille :
- 1.71 KB
- Format :
- Item-specific license agreed to upon submission
- Description :