Autors: Donev, V. I. Title: On one boundedness related to the non-oscillating solutions of quasi-linear functional-differential equations of retarded type with nonlinear impulsive conditions Keywords: functional-differential equation, nonlinear impuls condition Abstract: This paper is dealing with first order quasi-linear functional-differential equation of delayed type with nonlinear impulsive conditions. It is shown that under certain conditions a boundedness is formed of the quotient between the solution of the equation at the present moment and the solution in its prehistory. The influence of this boundedness on the oscillation of all solutions of the considered equations is demonstrated. References Issue
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Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Scopus