- Tytuł:
- Inequality-Based Approximation of Matrix Eigenvectors
- Autorzy:
-
Kocsor, A.
Dombi, J.
Balint, I. - Powiązania:
- https://bibliotekanauki.pl/articles/908503.pdf
- Data publikacji:
- 2002
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
matematyka
eigenvectors
eigenvalues
inequalities
error bounds
iterative methods - Opis:
- A novel procedure is given here for constructing non-negative functions with zero-valued global minima coinciding with eigenvectors of a general real matrix A. Some of these functions are distinct because all their local minima are also global, offering a new way of determining eigenpairs by local optimization. Apart from describing the framework of the method, the error bounds given separately for the approximation of eigenvectors and eigenvalues provide a deeper insight into the fundamentally different nature of their approximations.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2002, 12, 4; 533-538
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł