Title :
Increasing the efficiency of the use of wavelet-like finite element basis functions
Author :
Tuksinvarajan, Suppakiat ; Hutchcraft, W. Elliott ; Gordon, Richard K.
Author_Institution :
Dept. of Electr. Eng., Mississippi Univ., MS, USA
Abstract :
In this paper, some of the advantages and disadvantages of the use of wavelet-like basis functions are discussed. Two modifications for mitigating some of the disadvantages are considered. Numerical results obtained using these modifications are presented.
Keywords :
finite element analysis; wavelet transforms; FEA; FEM; wavelet-like basis functions; wavelet-like finite element basis function efficiency; Convergence of numerical methods; Cost function; Differential equations; Finite element methods; Gradient methods; Iterative methods; Multiresolution analysis; Sparse matrices; Wavelet analysis; Wavelet domain;
Conference_Titel :
System Theory, 2002. Proceedings of the Thirty-Fourth Southeastern Symposium on
Print_ISBN :
0-7803-7339-1
DOI :
10.1109/SSST.2002.1027022
