Almost periodic equations and conditions of Ambrosetti - Prodi type By RAFAEL ORTEGA
نویسندگان
چکیده
We discuss the exact number of almost periodic solutions of certain ordinary differential equations of the second order. The class of equations under consideration is inspired by a well-known result in the area of elliptic boundary value problems.
منابع مشابه
C. Bereanu - J. Mawhin PERIODIC SOLUTIONS OF FIRST ORDER NONLINEAR DIFFERENCE EQUATIONS
This paper surveys some recent results on the existence and multiplicity of periodic solutions of nonlinear difference equations of the first order under Ambrosetti-Prodi or Landesman-Lazer type conditions.
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