Singular perturbation problems for linear elliptic differential operators of arbitrary order. I. Degeneration to elliptic operators |
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| Authors: | J.G Besjes |
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| Affiliation: | Mathematisch Instituut der Technische Hogeschool Delft, The Netherlands |
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| Abstract: | Dirichlet problems of singular perturbation type for linear elliptic differential operators of arbitrary order are studied. The asymptotic validity of approximations constructed by the boundary layer method is demonstrated in the maximum norm by means of a priori estimates. |
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