ISSN:
0945-3245
Keywords:
AMS(MOS): 65N30
;
CR: G1.8
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Summary A scheme that uses singular perturbation theory to improve the performance of existing finite element methods is presented. The proposed scheme improves the error bounds of the standard Galerkin finite element scheme by a factor of O(εn+1) (where ε is the “small” parameter andn is the order of the asymptotic approximation). Numerical results for linear second order O.D.E.'s are given and are compared with several other schemes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01389540