Colloquium Mathematicum · 2002 · 17 citations · 13 references
EngineeringDiagnostic SciencesSubsurface Fluid FlowBoundary ConditionsBoundary-value ProblemsBoundary ProblemCompressionElliptic Boundary-value ProblemsElliptic Partial Differential EquationsExterior Boundary Value ProblemsNonlinear Boundary-value Problems
The existence of a positive radial solution for a sublinear elliptic boundary value problem in an exterior domain is proved, by the use of a cone compression fixed point theorem. The existence of a nonradial, positive solution for the corresponding nonrad
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