Existence for an elliptic system with nonlinear boundary conditions



Document title: Existence for an elliptic system with nonlinear boundary conditions
Journal: Boletim da Sociedade Paranaense de Matematica
Database: PERIÓDICA
System number: 000394704
ISSN: 0037-8712
Authors: 1
1
1
1
Institutions: 1Universite Mohammed Premier, Faculte des Sciences, Oujda. Marruecos
Year:
Volumen: 28
Number: 2
Pages: 49-56
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Analítico
English abstract In this paper we prove the existence of a weak solution to the following system    △pu = △qv = 0 in Ω, |∇u| p−2 ∂u ∂ν = f(x, u) − (α + 1)K(x)|u| α−1u|v| β+1 + f1 on ∂Ω, |∇v| q−2 ∂v ∂ν = g(x, v) − (β + 1)K(x)|v| β−1v|u| α+1 + g1 on ∂Ω, where Ω is a bounded domain in R N (N ≥ 2), f1, g1, f, g and K are functions that satisfy some conditions
Disciplines: Matemáticas
Keyword: Matemáticas puras,
Problema de Steklov,
Sistemas elípticos,
Condiciones de frontera,
Ecuaciones diferenciales no lineales
Keyword: Mathematics,
Pure mathematics,
Steklov problem,
Elliptic systems,
Boundary conditions,
Nonlinear differential equations
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