Title :
Advanced adaptive algorithms in finite element method of higher order of accuracy
Author :
Dolezel, Ivo ; Karban, P. ; Mach, F. ; Ulrych, B.
Author_Institution :
Fac. of Electr. Eng., Czech Tech. Univ., Prague, Czech Republic
Abstract :
Sophisticated methods of automatic adaptivity in finite element methods of higher order of accuracy are presented. The main attention is devoted to hp-adaptivity techniques that exhibit the highest level of flexibility and exponential convergence of results. The technologies implemented in our own FEM code are illustrated by two typical examples.
Keywords :
finite element analysis; FEM code; advanced adaptive algorithms; automatic adaptivity; finite element method; hp-adaptivity techniques; Approximation methods; Finite element methods; Heating; Magnetic circuits; Magnetic fields; Polynomials; Temperature measurement; automatic adaptivity; convergence problems; higher-order finite element method;
Conference_Titel :
Nonlinear Dynamics and Synchronization (INDS) & 16th Int'l Symposium on Theoretical Electrical Engineering (ISTET), 2011 Joint 3rd Int'l Workshop on
Conference_Location :
Klagenfurt
Print_ISBN :
978-1-4577-0759-9
DOI :
10.1109/INDS.2011.6024797
