Contributions to Books:
S. Funken, D. Praetorius, P. Wissgott:
"Efficient implementation of adaptive P1-FEM in MATLAB";
in: "ASC Report 19/2008",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
We provide a MATLAB implementation of an adaptive P1-finite
element method (AFEM). This includes functions for the assembly
of the data, different error estimators, and an indicator-based adaptive
mesh-refining algorithm. Throughout, the focus is on an efficient
realization by use of MATLAB built-in functions and vectorization.
Numerical experiments underline the efficiency of the code which is
observed to be of almost linear complexity with respect to the runtime.
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.