Abstract
In this paper, we show that if K(x) satisfies suitable conditions, then the quasilinear Neumann problem - Δpu + |u|p-2u = K(x)|u|q-2u in an exterior domain Ω has at least two solutions, of which one is a positive ground-state solution and one is a nodal solution.
Original language | English |
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Pages (from-to) | 1059-1071 |
Number of pages | 13 |
Journal | Proceedings of the Royal Society of Edinburgh Section A: Mathematics |
Volume | 137 |
Issue number | 5 |
DOIs | |
State | Published - 2007 |