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arXiv · 1907.08001

Existence, nonexistence and multiplicity of positive solutions for singular boundary value problems involving $\varphi$-Laplacian

Chan-Gyun Kim
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Abstract

In this paper, we establish the results on the existence, nonexistence and multiplicity of positive solutions to singular boundary value problems involving $\varphi$-Laplacian. Our approach is based on the fixed point index theory. The interesting point is that a result for the existence of three positive solutions is given.

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Chan-Gyun Kim. 2019-07-18. Existence, nonexistence and multiplicity of positive solutions for singular boundary value problems involving $\varphi$-Laplacian. https://doi.org/10.3390/math7100953

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