Matrix preconditioners for simulations of physical fields
US9063882B1 · kind B1 · utility
8Cited by
42References
16Claims
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Key dates
| Filing date | Sep 9, 2010 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Sep 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2111/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a system for simulations of fields related to physical objects by iteratively solving a system matrix equation, the system matrix is preconditioned using a modified Gauss-Seidel preconditioner so as to eliminate or reduce a sequential nature of the iterations, thus facilitating parallel solution of the conditioned system matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.