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Representation of infinite domains in fem computations

✍ Scribed by A. Żochowski

Book ID
104268849
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
575 KB
Volume
63
Category
Article
ISSN
0045-7949

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✦ Synopsis

In the paper the representation method for treating the infinite parts of computational domains is derived. It is based on a discrete formulation of the problems and uses the formal series technique. The method is limited to wedge-like domains and static problems in general. In particular cases it allows to solve dynamic problems, resembling nonreflecting boundary conditions approach. For finite domains, it gives something like a discrete version of the boundary integrals method.

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