Explicit Finite Diferences Method for the solution of the acoustic wave equation in a heterogeneous domain
Explicit Finite Diferences Methods (FDM) are used for numerical simulations in seismic problems. In these cases the medium is heterogeneous and for the guarantee of a precise and stable solution there is the need to use refined discretizations for spatial and temporal variables, resulting in large...
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| Format: | Article |
| Language: | Spanish |
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Universidad Nacional de Trujillo
2019-12-01
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| Series: | Selecciones Matemáticas |
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| Online Access: | http://revistas.unitru.edu.pe/index.php/SSMM/article/view/2635 |
| Summary: | Explicit Finite Diferences Methods (FDM) are used for numerical simulations in seismic problems.
In these cases the medium is heterogeneous and for the guarantee of a precise and stable solution
there is the need to use refined discretizations for spatial and temporal variables, resulting in large-
scale problems. In this paper we present the explicit FDM for the wave equation in a heterogeneous
domain and show the results through computer simulations. |
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| ISSN: | 2411-1783 2411-1783 |