Conservation and balance equations for waves in dissipative media
β Scribed by Censor, D. ;Brandstatter, J. J.
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 486 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0003-6994
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π SIMILAR VOLUMES
## Abstract We study the periodic homogenization of Maxwell's equations for dissipative bianisotropic media in the time domain, both in R3 and in a bounded domain with the perfect conductor boundary condition. We consider both local with respect to time (optical response region) and nonβlocal in ti
Consider the initial boundary value problem for the linear dissipative wave equation ( + β t )u = 0 in an exterior domain β¦ β R N . Using the so-called cut-off method together with local energy decay and L 2 decays in the whole space, we study decay estimates of the solutions. In particular, when N