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Absorbing boundary conditions for elastic waves

โœ Scribed by Higdon, R. L.


Book ID
120312135
Publisher
Society of Exploration Geophysicists
Year
1991
Tongue
English
Weight
298 KB
Volume
56
Category
Article
ISSN
0016-8033

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Time-dependent absorbing boundary condit
โœ S. H. Ju; Y. M. Wang ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 315 KB

## Abstract This paper develops a finite element scheme to generate the spatialโ€ and timeโ€dependent absorbing boundary conditions for unbounded elasticโ€wave problems. This scheme first calculates the spatialโ€ and timeโ€dependent wave speed over the cosine of the direction angle using the Higdon's on