The Advantages of Inverted Operators in Rayleigh–Ritz Approximations
Journal Article
·
· SIAM Journal on Scientific and Statistical Computing
Generalized eigenvalue problems are often solved by a combination of inverse iteration and the Rayleigh-Ritz procedure. It is shown that significant advantages can be obtained in this context by applying the Rayleigh-Ritz procedure to an inverted operator.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 7050484
- Report Number(s):
- ORNL/CSD-68
- Journal Information:
- SIAM Journal on Scientific and Statistical Computing, Journal Name: SIAM Journal on Scientific and Statistical Computing Journal Issue: 1 Vol. 3; ISSN 2168-3417; ISSN 0196-5204
- Publisher:
- Society for Industrial and Applied Mathematics (SIAM)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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