Direct and iterative solvers for finite-element problems
โ Scribed by J.P. Gregoire; C. Rose; B. Thomas
- Book ID
- 110386131
- Publisher
- Springer US
- Year
- 1997
- Tongue
- English
- Weight
- 347 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1017-1398
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The present study is aimed to overcome difficulties faced with industrial applications of multilevel iterative methods to arbitrary finite element (FE) structural analysis problems. The coarse grid concept, used in multigrid methods, is substituted with an aggregation coarse model based on the mecha
A comparison is made of two iterative algorithms: Preconditioned Conjugate Gradients (PCG) and Multigrid methods (MG), applying them to a series of test problems of plane elasticity. These problems are discretized by multilevel ยฎnite element meshes, that is, a coarse mesh whose elements are successi