• Title/Summary/Keyword: Landesman-Lazer condition

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ON A NEUMANN PROBLEM AT RESONANCE FOR NONUNIFORMLY SEMILINEAR ELLIPTIC SYSTEMS IN AN UNBOUNDED DOMAIN WITH NONLINEAR BOUNDARY CONDITION

  • Hoang, Quoc Toan;Bui, Quoc Hung
    • Bulletin of the Korean Mathematical Society
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    • v.51 no.6
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    • pp.1669-1687
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    • 2014
  • We consider a nonuniformly nonlinear elliptic systems with resonance part and nonlinear Neumann boundary condition on an unbounded domain. Our arguments are based on the minimum principle and rely on a generalization of the Landesman-Lazer type condition.