A BEM based pattern search solution for a class of inverse elastostatic problems
โ Scribed by T.W. Ulrich; F.A. Moslehy; A.J. Kassab
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 642 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0020-7683
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๐ SIMILAR VOLUMES
## Abstract In this paper the factorization method from inverse scattering theory and impedance tomography is extended to a class of general elliptic differential equations in divergence form. The inverse problem is to determine the interface โฮฉ of an interior change of the material parameters from
We use bifurcation theory to study positive, negative, and sign-changing solutions for several classes of boundary value problems, depending on a real parameter . We show the existence of infinitely many points of pitchfork bifurcation, and study global properties of the solution curves.