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# Global result for multiple positive radial solutions of p-Laplacian system on exterior domain

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Lecturer 이용훈
Dept. 부산대학교
date Nov 19, 2009

Global result for multiple positive radial solutions of p-Laplacian system on exterior domain In this talk, we consider p-Laplacian systems with singular indefinite weights.
Exploiting Amann type three solutions theorem for the singular system, we prove the existence, nonexistence and multiplicity of positive solutions when nonlinear terms have a combined sublinear effect at ∞.

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