Positive solutions to a semilinear higher-order ODE on the half-line

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We study a semilinear non-autonomous ordinary differential equation (ODE) of order n. Explicit conditions for the existence of n linearly independent and positive solutions on the positive half-line are obtained. Also we establish lower solution estimates.

Original languageEnglish
Pages (from-to)1-7
Number of pages7
JournalElectronic Journal of Differential Equations
StatePublished - 6 Mar 2005


  • Nonlinear equations
  • Ordinary differential equations
  • Positive solutions on the half-line

ASJC Scopus subject areas

  • Analysis


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