完备凸度量空间中两个渐近拟非扩张映像公共不动点的迭代逼近

Approximating Common Fixed Point of Two Asymptotically Quasi-nonexpansive Mappings by Iteration Method in Convex Metric Spaces

在凸度量空间中,证明了广义Ishikawa迭代逼近两个渐近拟非扩张映像公共不动点的充分必要条件,文中的结果推广并统一了Takahashi,Kirk和Goebal等人的许多重要结论.

In convex metric spaces, it is prnved some sufficiency and necessary conditions for itemtive method to approximating common fixed point of two asymptotically quasi-nonexpasive mappings. The main result presented generalizes and unites many related results in literature.