Iterative method for constrained and mixed approximation. An inexpensive improvement of F.E.M. performance (Q793571)
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scientific article; zbMATH DE number 3856580
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Iterative method for constrained and mixed approximation. An inexpensive improvement of F.E.M. performance |
scientific article; zbMATH DE number 3856580 |
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Iterative method for constrained and mixed approximation. An inexpensive improvement of F.E.M. performance (English)
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1985
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A general iterative procedure for solving mixed, Lagrangian, finite element equations is introduced. The method allows a dramatic improvement in accuracy of simple, irreducible, formulations to be achieved in a few 'resolutions'. Applications to incompressible flow, stress analysis and metal forming problems are given. The procedures can be easily implemented into standard programs.
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general iterative procedure
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mixed, Lagrangian, finite element equations
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accuracy
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incompressible flow
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stress analysis
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metal forming problems
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