Existence of almost periodic solutions of second order neutral delay differential equations with piecewise constant argument期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Existence of almost periodic solutions of second order neutral delay differential equations with piecewise constant argument

Authors:

Rong Yuan

Affiliation:

(1) Department of Mathematics, Beijing Normal University, 100875 Beijing, China

Abstract:

By constructing almost periodic sequence solutions to difference equations, the existence of almost periodic solutions of neutral delay differential equations with piecewise constant argument

$frac{{d^2 }}{{dt^2 }}(x(t) + px(t - 1)) = qrleft( {2left[ {frac{{t + 1}}{2}} right]} right) + g{bf{ }}(t,x(t),x([t]))$

is studied. Project supported by the National Natural Science Foundation of China.

Keywords:

almost periodic solutions almost periodic sequences neutral delay equation piecewise constant argument

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