Error bounds for perturbation methods
β Scribed by Urs Kirchaber
- Publisher
- Springer Netherlands
- Year
- 1976
- Tongue
- English
- Weight
- 938 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1572-9478
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
E&WI bounds for apptoximsteIy cticulated nth order wavefunctions and energies of the Rayleigh-SchrBdLnger perturbation expansion are derived. Aa alternative to the ~y~~-~t-Sche~ variation te&nique P proposed which is designed to keep the a~rnu~~o~ of errors as small as possiile. \* To be man? precis
Indefinite QR factorization is a generalization of the well-known QR factorization, where Q is a unitary matrix with respect to the given indefinite inner product matrix J. This factorization can be used for accurate computation of eigenvalues of the Hermitian matrix A = G \* J G, where G and J are