Numerical analytic method for the case of singular matrices in boundary conditions
β Scribed by N. I. Ronto
- Book ID
- 112471111
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 530 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0041-5995
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π SIMILAR VOLUMES
The singularities near the crack tips of homogeneous materials are monotone of type r Ξ± and r Ξ± log Ξ΄ r (depending on the boundary conditions along nonsmooth domains). However, the singularities around the interfacial cracks of the heterogeneous bimaterials are oscillatory of type r Ξ± sin(Ξ΅ log r ).
## Abstract In order to numerically solve the interior and the exterior Dirichlet problems for the Laplacian operator, we present here a method which consists in inverting, on a finite element space, a nonβsingular integral operator. This operator is a geometrical perturbation of the Steklov operat
## Abstract In order to numerically solve the interior and the exterior Dirichlet problems for the Laplacian operator, we have presented in a previous paper a method which consists in inverting, on a finite element space, a nonβsingular integral operator for circular domains. This operator was desc