Vectorized Matlab codes for linear two-dimensional elasticity

Authors:
Jonas Koko
Affiliations:
LIMOS, Université Blaise Pascal, CNRS UMR 6158, and ISIMA, Campus des Cézeaux, BP 10125, 63173 Aubiére Cedex, France. E-mail: koko@isima.fr
Venue:
Scientific Programming
Year:
2007

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Abstract

A vectorized Matlab implementation for the linear finite element is provided for the two-dimensional linear elasticity with mixed boundary conditions. Vectorization means that there is no loop over triangles. Numerical experiments show that our implementation is more efficient than the standard implementation with a loop over all triangles.