一类时滞脉冲微分方程的3个正周期解OA北大核心CSCDCSTPCD
Three Positive Periodic Solutions to a Kind of Impulsive Differential Equations with Delay
运用Leggett-Williams不动点定理研究一类含有时滞的脉冲微分方程的周期解,得到了其至少存在3个正周期解的新的充分条件.
By means of the Leggett-Williams fixed point theorem, the existence of positive solutions was investigated for functional differential equations with impulses and delay, with new sufficient conditions for the existence of, at least, three positive periodic solutions about the differential equations obtained.
汪代明;冯春华
阜阳师范学院,数学与计算科学学院,安徽,阜阳,236041广西师范大学,数学科学学院,广西,桂林,541004
数理科学
时滞微分方程脉冲不动点定理周期解存在性
《吉林大学学报（理学版）》 2011 (3)
脉冲时滞微分方程概周期解理论及应用研究
391-396,6
国家自然科学基金(批准号:10961005)和安徽省高校自然科学研究项目(批准号:KJ2011Z290).
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