Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/34767
Título: | A two obstacles coupled problem |
Autor(es): | Azevedo, Assis Santos, Lisa |
Palavras-chave: | Coupled problem Variational inequality Two obstacles |
Data: | Jun-2015 |
Editora: | Elsevier 1 |
Revista: | Nonlinear Analysis: Theory, Methods & Applications |
Resumo(s): | We consider a system of an evolutionary variational inequality of two obstacles type, depending on the temperature, coupled with the heat equation. We prove existence of solution of this system and we present examples that motivated this work. In particular, with additional assumptions on the data, we prove that solutions of this problem are also solutions of a similar problem where the convex set is of gradient constraint type (that depends on the temperature), improving a previous result. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/34767 |
DOI: | 10.1016/j.na.2015.02.019 |
ISSN: | 0362-546X |
Versão da editora: | http://www.sciencedirect.com/science/article/pii/S0362546X15000693 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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AzevedoSantos_coupled_two_obstacles_RepositoriUM.pdf | 312,46 kB | Adobe PDF | Ver/Abrir |