On positive solutions of one-dimensional semipositone equations with nonlinear boundary conditions |
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| Authors: | Abdou K. Drame David G. Costa |
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| Affiliation: | 1. Department of Math, LaGuardia C. College, City University of New York, United States;2. Department of Math Sciences, University of Nevada Las Vegas, United States |
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| Abstract: | In this note we show the existence of positive solutions for a one-dimensional class of semipositone boundary value problems with nonlinear boundary conditions. We study both the sublinear and superlinear situations by means of phase plane analysis. |
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