Development of a hierarchical and adaptive finite element software. (English) Zbl 0665.73057
This paper is concerned with the implementation of a discretization error in finite element computations for the analysis of the Navier equations and of the adaptive algorithm it implies. We present the numerical techniques involved using hierarchical finite element formulation.
MSC:
| 74S05 | Finite element methods applied to problems in solid mechanics |
| 74-04 | Software, source code, etc. for problems pertaining to mechanics of deformable solids |
Keywords:
Navier equations; discretization error; a posteriori error estimator; adaptive mesh refinements; dynamical data tree structure; successive linear systems; multigrid methodsReferences:
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