Geodesic
Correctors for some asymptotic problems
Informatics and Automation, Differential equations and dynamical systems, Tome 270 (2010), pp. 266-280

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In the theory of anisotropic singular perturbation boundary value problems, the solution $u_\varepsilon$ does not converge, in the $H^1$-norm on the whole domain, towards some $u_0$. In this paper we construct correctors to have good approximations of $u_\varepsilon$ in the $H^1$-norm on the whole domain. Since the anisotropic singular perturbation problems can be connected to the study of the asymptotic behaviour of problems defined in cylindrical domains becoming unbounded in some directions, we transpose our results for such problems. 
@article{TRSPY_2010_270_a20,
     author = {Michel Chipot and Senoussi Guesmia},
     title = {Correctors for some asymptotic problems},
     journal = {Informatics and Automation},
     pages = {266--280},
     publisher = {mathdoc},
     volume = {270},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2010_270_a20/}
}
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Michel Chipot; Senoussi Guesmia. Correctors for some asymptotic problems. Informatics and Automation, Differential equations and dynamical systems, Tome 270 (2010), pp. 266-280. http://geodesic.mathdoc.fr/item/TRSPY_2010_270_a20/