Zobrazeno 1 - 3
of 3
pro vyhledávání: '"65B05, 65F15"'
Autor:
Pollock, Sara, Scott, L. Ridgway
We consider extrapolation of the Arnoldi algorithm to accelerate computation of the dominant eigenvalue/eigenvector pair. The basic algorithm uses sequences of Krylov vectors to form a small eigenproblem which is solved exactly. The two dominant eige
Externí odkaz:
http://arxiv.org/abs/2103.08635
Autor:
Nigam, Nilima, Pollock, Sara
This paper introduces a simple variant of the power method. It is shown analytically and numerically to accelerate convergence to the dominant eigenvalue/eigenvector pair; and, it is particularly effective for problems featuring a small spectral gap.
Externí odkaz:
http://arxiv.org/abs/2006.10164
Autor:
Nilima Nigam, Sara Pollock
This paper introduces a simple variant of the power method. It is shown analytically and numerically to accelerate convergence to the dominant eigenvalue/eigenvector pair; and, it is particularly effective for problems featuring a small spectral gap.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a6cebed9d4ede257d215c0ffda99e5d