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The algebraic multigrid projection for eigenvalue problems; backrotations and multigrid fixed points
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Taasan, Shlomo Costiner, Sorin |
| Copyright Year | 1994 |
| Description | The periods of the theorem for the algebraic multigrid projection (MGP) for eigenvalue problems, and of the multigrid fixed point theorem for multigrid cycles combining MGP with backrotations, are presented. The MGP and the backrotations are central eigenvector separation techniques for multigrid eigenvalue algorithms. They allow computation on coarse levels of eigenvalues of a given eigenvalue problem, and are efficient tools in the computation of eigenvectors. |
| File Size | 733843 |
| Page Count | 24 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19950010454 |
| Archival Resource Key | ark:/13960/t6wx29t6z |
| Language | English |
| Publisher Date | 1994-10-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Robustness Mathematics Algebra Algorithms Partial Differential Equations Points Mathematics Eigenvalues Problem Solving Eigenvectors Matrix Methods Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
