A Variant of the Inverted Lanczos Method
β Scribed by Heinrich Voss
- Book ID
- 110413008
- Publisher
- Springer Netherlands
- Year
- 2001
- Tongue
- English
- Weight
- 192 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0006-3835
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The Lanczos method with shift-invert technique is exploited to approximate the symmetric positive semidefinite Toeplitz matrix exponential. The complexity is lowered by the Gohberg-Semencul formula and the fast Fourier transform. Application to the numerical solution of an integral equation is studi
In this paper we are concerned with the application of the unsynunetnc two sided Lanczos method to systems of first order differential equations and its associated problems; namely generalized eigenproblems and linear systems of equations. The unsymmetric Lanczos method is first used to generate two