The couple fixed point of set-valued nonexpansive mappings in hilbert space
Liao Zheng-qi · Journal of Chongqing Jiaotong University · 2005
In this paper, Using the best approximate element, We have the set-valued nonexpansive mappings point valued and obtained theorems for couple fixed point of noncompact and noncontinous binary set-valued mappings in Hilbert space.