Autor(es):
Azevedo, Assis 
; Rodrigues, José Francisco ; Santos, Lisa
Data: 2005
Identificador Persistente: http://hdl.handle.net/1822/3361
Origem: RepositóriUM - Universidade do Minho
Detalhes do Documento
Remarks on the two and three membranes problem
Descrição
We consider the problem of finding the equilibrium position of two or three membranes constrained not to pass through each other. For general linear second order elliptic operators with measurable coefficients we prove the Lewy-Stampacchia type inequalities and we establish sufficient conditions on the external forces to obtain the stability of the coincidence sets of the membranes, in analogy with the obstacle problem.
We consider the problem of finding the equilibrium position of two or three membranes constrained not to pass through each other. For general linear second order elliptic operators with measurable coefficients we prove the Lewy-Stampacchia type inequalities and we establish sufficient conditions on the external forces to obtain the stability of the coincidence sets of the membranes, in analogy with the obstacle problem.
Tipo de Documento
Documento de conferência
Idioma Inglês
Idioma Inglês
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||