DocumentCode
3060147
Title
The use of Richardson extrapolation in the finite element solution of partial differential equations using wavelet-like basis functions
Author
Harrison, Lee A. ; Hutchcraft, W. Elliott ; Gordon, Richard K. ; Lee, Jin-Fa
Author_Institution
Dept. of Electr. Eng., Mississippi Univ., MS, USA
fYear
1998
fDate
8-10 Mar 1998
Firstpage
98
Lastpage
101
Abstract
The use of wavelet-like basis functions in the finite element solution of partial differential equations is discussed. Once these solutions are obtained, Richardson extrapolation is employed in order to reduce the numerical error. Both construction of the wavelet-like basis functions and implementation of Richardson extrapolation are presented. For comparison, results obtained from a finite element algorithm using traditional basis functions are also presented
Keywords
extrapolation; finite difference methods; finite element analysis; partial differential equations; Richardson extrapolation; finite element solution; numerical error; partial differential equations; wavelet-like basis functions; Extrapolation; Finite element methods; Finite wordlength effects; Hydrogen; Partial differential equations; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
System Theory, 1998. Proceedings of the Thirtieth Southeastern Symposium on
Conference_Location
Morgantown, WV
ISSN
0094-2898
Print_ISBN
0-7803-4547-9
Type
conf
DOI
10.1109/SSST.1998.660026
Filename
660026
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