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Banach空间中渐近拟非扩张型映象迭代序列的稳定性(英文)

STABILITY OF ITERATIVE SEQUENCES FOR ASYMPTOTICALLY QUASI-NONEXPANSIVE TYPE MAPPINGS IN BANACH SPACES
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摘要 本文研究了一类涉及渐近拟非扩张型映象的带误改进Mann迭代序列,利用Tan和Xu的不等式,得到了该带误差Mann迭代序列的稳定性,推广了其他人的结果. In this paper, we study a kind of modified Mann iterative sequence with errors for asymptotically quasi-nonexpansive type mappings in Banach spaces, and by using the inequality of Tan and Xu, we obtain its stability. The results presented in this paper extend the convergent results of others.
作者 唐玉华 王萍
出处 《数学杂志》 CSCD 北大核心 2007年第6期645-650,共6页 Journal of Mathematics
基金 Supported bythe Scientific Research Funds of China West Normal University(05A002)
关键词 带误差改进Mann迭代序列 渐近拟非扩张型映象 不动点 稳定性 The modified Mann iterative sequence with errors asymptotically quasi- nonexpansive type mappings fixed points
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参考文献6

  • 1Chang Shih-Sen. On the approximating problem of fixed points for asymptotically nonexpansive mappings[J]. Indian J. Pure and Appl. , 2001. 32: 1297-1307.
  • 2Goebel Kazimierz, Kirk William-Art. A fixed point theorem for asymptotically nonexpansive mappings[J]. Proc. Amer. Math. Soc. , 1972, 35: 171-174.
  • 3Kirk William-Art. Fixed point theorems for non-Lipschitzian mappings of asymptotically nonexpansive type[J]. Israel J. Math., 1974, 17: 339-346.
  • 4Petryshyn Walter, Williamson Ted. Strong and weak convergence of the sequence of successive approximations for asymptotically quasi-nonexpansive mappings[J]. J. Math. Anal. Appl. , 1973, 43:459-497.
  • 5Schu Jurgen. herative construction of fixed points of asymptotically nonexpansive mappings[J]. J. Math. Anal. Appl., 1991, 158: 407-413.
  • 6Tan Kok-Keong, Xu Hong Kun. Approximating fixed point of nonexpansive mappings by the Ishikawa iterative process[J]. J. Math. Anal. Appl. , 1993, 178:301-308.

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