Multiple scales expansions for eddy current computation in layered media
作者:
M. Chiampi,
A. Negro,
E. Serra,
W. Eckhaus,
期刊:
Mathematical Methods in the Applied Sciences
(WILEY Available online 1989)
卷期:
Volume 11,
issue 1
页码: 125-138
ISSN:0170-4214
年代: 1989
DOI:10.1002/mma.1670110109
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractAn asymptotic expansion is derived by the multiple scales method for the electromagnetic potential in a one‐dimensional model problem for eddy current computations in periodic non‐homogeneous layered media in presence of an integral constraint for each period.Error estimates for approximations with partial sums of any order are established. Numerical computations of correctors up to the fourth order are performed and the results are compared with the exact solution in some significant ca
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