## Abstract We consider the divergence form elliptic operator __A__=โโ~__x__,__z__~ยท(__c__^2^(__x__,__z__) โ~__x__,__z__~) in the strip ฮฉ=โร [0,__H__]. The velocity __c__(__x__,__z__) describes the multistratification of ฮฉ: a horizontal stratification with a compact perturbation __K__, the velocity
The inverse conductivity problem in two dimensions
โ Scribed by Ziqi Sun
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 942 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0022-0396
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๐ SIMILAR VOLUMES
We derive a uniqueness proof of inclusions of di!erent (analytic) conductivities in the equation div(a grad u)"0 in under the minimal assumptions: (i) the boundaries of inclusions are only Lipschitz and (ii) we have no topological assumptions. For any Dirichlet data g, we are given the Neumann data
A model is presented for the inverse determination of the strength of a temporalยฑspatial-dependent heat source in the one-dimensional heat conduction problem. This model is constructed from the ยฎnite dierence approximation of the dierential heat conduction equation based on the assumption that the t