| 释义 |
upper-lower solutions
基本例句
上下解
A existence result is obtained via upper and lower solutions method coupled with the monotone iterative technique.利用上下解方法结合单调迭代技巧，我们得到了解的存在性结果。
The boundedness and stability of the solutions are established by the upper-lower solution method.采用上下解方法，建立了其解的有界性和稳定性。 |