讨论了一类带积分边界条件的一阶脉冲微分方程极值解的存在性问题.在经典假设α≤β下(α,β为对应方程的上下解),利用上下解方法组合单调迭代技术得到了极值解存在的充分条件.
This paper is concerned with the existence of extreme solutions of integral boundary conditions for a class of first order impulsive differential equations.In presence of a lower solution α and an upper solution β with the classical condition α≤β.The sufficient conditions are obtained for existence of extreme solutions by using upper and lower solutions method coupled with monotone iterative technique. Keywords:impulsive differential equation;monotone iterative technique;integral boundary condition