set-valued increasing operators

• 集值增算子

set-valued increasing operators的用法和样例：

例句

1. Several fixed theorems for multivalued increasing operators are obtained, and the obtained results extend and improve the related known works in the literature.
   摘要研究了一个多值增算子的不动点问题，获得了几个存在性定理，所获结果推广了已知的结论。