Menger PM-空间中多值映射列的公共不动点定理

Common Fixed Point Theorem for a Sequence of Multi-Valued Mappings in Menger PM-Spaces

利用新的技巧,证明了Menger PM-空间中多值映射列的一个新的公共不动点定理.改进并推广了张石生等的相应结果.

By using a new technique, we prove a new fixed point theorem for a sequence of multi-valued mappings in Menger PM-spaces, which improves and generalizes the corresponding result of S.S. Chang et al.