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Journal
2003 | 1 | 1 | 118-131
Article title

Model calculations in reconstructions of measured fields

Content
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Languages of publication
EN
Abstracts
EN
The state of technological systems, such as reactions in a confined volume, are usually monitored with sensors within as well as outside the volume. To achieve the level of precision required by regulators, these data often need to be supplemented with the solution to a mathematical model of the process. The present work addresses an observed, and until now unexplained, convergence problem in the iterative solution in the application of the finite element method to boundary value problems. We use point group theory to clarify the cause of the non-convergence, and give rule problems. We use the appropriate and consistent orders of approximation on the boundary and within the volume so as to avoid non-convergence.
Publisher
Journal
Year
Volume
1
Issue
1
Pages
118-131
Physical description
Dates
published
1 - 3 - 2003
online
1 - 3 - 2003
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_BF02475556
Identifiers
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