Boa-colocação e propriedades qualitativas para EDPs não-lineares
Estimativa de regularidade para modelos totalmente não-lineares com condição de bo...
Sistemas de equações diferenciais parciais e equações elíptica não lineares
Texto completo | |
Autor(es): |
Arrieta, Jose M.
;
Nogueira, Ariadne
;
Pereira, Marcone C.
Número total de Autores: 3
|
Tipo de documento: | Artigo Científico |
Fonte: | DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B; v. 24, n. 8, p. 30-pg., 2019-08-01. |
Resumo | |
In this paper we analyze the asymptotic behavior of a family of solutions of a semilinear elliptic equation, with homogeneous Neumann boundary condition, posed in a two-dimensional oscillating region with reaction terms concentrated in a neighborhood of the oscillatory boundary theta(epsilon) subset of Omega(epsilon) subset of R-2 when a small parameter epsilon > 0 goes to zero. Our main result is concerned with the upper and lower semicontinuity of the set of solutions in H-1. We show that the solutions of our perturbed equation can be approximated with one defined in a fixed limit domain, which also captures the effects of reaction terms that take place in the original problem as a flux condition on the boundary of the limit domain. (AU) | |
Processo FAPESP: | 17/02630-2 - Análise assintótica de equações diferenciais e integrais |
Beneficiário: | Marcone Corrêa Pereira |
Modalidade de apoio: | Auxílio à Pesquisa - Regular |