利用一致凸Banach空间中凸性模的性质和对偶映射在任意有界集的一致连续性,研究了非扩张映象具误象的Ishikawa迭代过程的收敛性问题.得出具误差的Ishikawa迭代序列强收敛和弱收敛的某些充分条件.主要结果改进并完善了前期研究者的相应成果.
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