Using the theory of fixed point index, we discuss the existence and multiplicity of nonnegative solutions of a wide class of boundary value problems with coupled nonlinear boundary conditions. Our approach is fairly general and covers a variety of situations. We illustrate in an example that all the constants that occur in our theory can be computed.

Multiple nonnegative solutions of systems with coupled nonlinear boundary conditions

INFANTE, GENNARO;PIETRAMALA, Paolamaria
2014

Abstract

Using the theory of fixed point index, we discuss the existence and multiplicity of nonnegative solutions of a wide class of boundary value problems with coupled nonlinear boundary conditions. Our approach is fairly general and covers a variety of situations. We illustrate in an example that all the constants that occur in our theory can be computed.
fixed point index, cone, nonnegative solution, nonlinear boundary conditions, coupled boundary conditions
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11770/138103
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