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Существование периодических решений дифференциальных уравнений с отклоняющимся аргументом

Существование периодических решений дифференциальных уравнений с отклоняющимся аргументом

Abstract

Получены условия существования периодических решений дифференциального уравнения неявного вида с отклоняющимся аргументом. Используется редукция соответствующей периодической краевой задачи к интегральному уравнению с помощью W-подстановки Н.В. Азбелева. Для исследования полученного интегрального уравнения применяются утверждения о накрывающих отображениях.

The conditions of resolvability of a periodic boundary-value problem for am implicit differential equation with deviating argument are derived. The reduction of a boundary value problem to an integral equation by means of W-substitution N.V. Azbelev is used. Statements about covering mappings are applied to study the integral equation obtained.

Keywords

ДИФФЕРЕНЦИАЛЬНОЕ УРАВНЕНИЕ НЕЯВНОГО ВИДА С ОТКЛОНЯЮЩИМСЯ АРГУМЕНТОМ, ПЕРИОДИЧЕСКИЕ РЕШЕНИЯ, КРАЕВАЯ ЗАДАЧА, НАКРЫВАЮЩИЕ ОТОБРАЖЕНИЯ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze