Rosenbrock Time-Stepper for FElt

P. Nevalainen and Robert Piché
Tampere University of Technology

Tampere University of Technology Dept. of Mathematics Software Report 11, 1996, 14pp.


FElt is a public domain finite element analysis program for education and research. It solves linear structural and thermoelastic problems. An implementation of a Rosenbrock time-stepping algorithm in FElt is described. A numerical check of the new method is presented. Program transformation techniques in implementing numerical algorithms is briefly discussed.