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https://dspace.univ-ouargla.dz/jspui/handle/123456789/24316| Title: | Asymptotic Expansionfor some Anisotropic SingularPerturbation Problems |
| Authors: | Badidja, Salim Bayazid, Mohammed |
| Keywords: | Anisotropic singular perturbations elliptic linearproblems regular and composite asymptotic expansions rate ofconvergence correctors |
| Issue Date: | 2020 |
| Publisher: | University of Kasdi Merbah Ouargla |
| Abstract: | In the theory of anisotropic singular perturbation boundaryvalue problems, the solutionu"does not converge, in theH1-norm onthe whole domain, towards someu0. In this work, we construct acomposite asymptotic approximations for the weak solution of a linearelliptic problem with Dirichlet bouandary conditions to get theasymptotic convergence on the whole domain |
| Description: | Functional Analysis |
| URI: | http://dspace.univ-ouargla.dz/jspui/handle/123456789/24316 |
| Appears in Collections: | Département de Mathématiques - Master |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Bayazid-Mohammed.pdf | 357,8 kB | Adobe PDF | View/Open |
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