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Some equilibrium finite element methods for two-dimensional elasticity problems |
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| Authors: | C. Johnson B. Mercier |
| Affiliation: | (1) Department of Computer Science, Chalmers University of Technology, Fack, S-40220 Göteborg 5, Sweden;(2) Present address: Centre de Mathématiques Appliquées, Ecole Polytechnique, Route de Saclay, F-91120 Palaiseau, France |
| Abstract: | Summary We consider some equilibrium finite element methods for two-dimensional elasticity problems. The stresses and the displacements are approximated by using piecewise linear functions. We establishL2-estimates of orderO(h2) for both stresses and displacements. |
| Keywords: | AMS(MOS): 65N30 CR: 5.17 |
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