On the sign of Green’s function for an impulsive differential equation with periodic boundary conditions
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摘要
In this paper, we investigate Green’s function of second order linear differential equations subject to linear impulse conditions and periodic boundary conditions. Sufficient conditions that ensure the positiveness of the Green’s function are established.
论文关键词：Impulsive differential equations,Periodic boundary conditions,Green’s function
论文评审过程：Available online 3 December 2008.
论文官网地址：https://doi.org/10.1016/j.amc.2008.11.034
