关于序Banach空间中二阶混合单调周期边界值问题

ON THE SECOND ORDER MIXED MONOTONE PERIODIC BOUNDARY VALUE PROBLEM IN ORDERED BANACH SPACES

本文利用混合单调方法讨论一类较广的二阶周期边界值问题的耦合拟解的存在性，它是［１］与注２的统一与推广。

In this paper,we discuss the existence of the coupled quasisolutios of the second orderperiodic boundary value problem:by using a monotone method. The underlying space is a Banach space ordered by a cone,The re-sults are unification and generalization of [1]and remark 2.