# American Institute of Mathematical Sciences

2003, 2003(Special): 432-438. doi: 10.3934/proc.2003.2003.432

## Positive solutions of differential equations with nonlinear boundary conditions

 1 Dipartimento di Matematica, Università della Calabria, 87036 Arcavacata di Rende, Cosenza

Received  June 2002 Published  April 2003

Using the theory of fixed point index, we establish new results for some differential equations subject to nonlinear boundary conditions. We obtain existence of at least one or of multiple positive solutions.
Citation: Gennaro Infante. Positive solutions of differential equations with nonlinear boundary conditions. Conference Publications, 2003, 2003 (Special) : 432-438. doi: 10.3934/proc.2003.2003.432
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