Electronic journal of qualitative theory of differential equations · 2014 · 13 citations · 6 references
Natural SciencesMathematicsDifferential EquationsFixed Point TheoryFixed PointsInitial Value ProblemsPartial Differential EquationsSystems Of Differential EquationsExistence Of Fixed PointsExistence Of MinimizersFunctional EquationsSecond-order Differential Equations
In this paper we study some properties of the solutions of a second order system of functional-differential equations with maxima, of mixed type, with ``boundary" conditions. We use Perov's fixed point theorem and the weakly Picard operator technique.
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