【摘要】 在凸度量空间内证明了Ishikawa迭代序列收敛于渐近拟非扩张映象不动点的若干充要条件.这些结果推广和统一了近期许多重要的已知结果.更多还原

【Abstract】 In the convex metric spaces,it is proved some sufficiency and necessary conditions for Ishikawa iterative sequences of asymptotically quasi-nonexpansive mappings to converge to fixed points.These results generalize and unify many important known results in recent literature.更多还原