In this paper, we consider numerical homogenization of acoustic wave equations with heterogeneous coefficients, namely, when the bulk modulus and the density of the medium are only bounded. We show that under a Cordes type condition the second order derivatives of the solution with respect to harmon
A two-scale model for the periodic homogenization of the wave equation
β Scribed by Matthieu Brassart; Michel Lenczner
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 494 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-7824
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