Equivalence Between the Combined Approximations Technique and Krylov Subspace Methods
Research results show that the combined approximations (CA) technique proposed by Kirsch is a preconditioned Krylov subspace method. This connection enables a better understanding of why the CA technique will converge to the exact solution when the number of basis vectors is increased.
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| Veröffentlicht in: | AIAA journal 2002-05, Vol.40 (5), p.1021-1023 |
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| container_end_page | 1023 |
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| container_issue | 5 |
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| container_title | AIAA journal |
| container_volume | 40 |
| creator | Nair, Prasanth B |
| description | Research results show that the combined approximations (CA) technique proposed by Kirsch is a preconditioned Krylov subspace method. This connection enables a better understanding of why the CA technique will converge to the exact solution when the number of basis vectors is increased. |
| doi_str_mv | 10.2514/2.1747 |
| format | Article |
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| ispartof | AIAA journal, 2002-05, Vol.40 (5), p.1021-1023 |
| issn | 0001-1452 1533-385X |
| language | eng |
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| subjects | Aerodynamics Convergence of numerical methods Exact sciences and technology Fundamental areas of phenomenology (including applications) Perturbation techniques Physics Sensitivity analysis Solid mechanics Static elasticity Static elasticity (thermoelasticity...) Structural and continuum mechanics Topology Vectors |
| title | Equivalence Between the Combined Approximations Technique and Krylov Subspace Methods |
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