期刊文献+

非伸展映像与非扩张映像在Hilbert空间中的弱收敛定理

Weak convergence theorems for nonspreading-type mappings and nonexpansive mappings in Hilbert spaces
下载PDF
导出
摘要 给出了非伸展映像的概念,并且在Hilbert空间中证明了非伸展映像与非扩张映像不动点的弱收敛定理.所得结果改进和拓展了Osilike和Isiogugu以及其他作者的相关结果. The notion of nonspreading-type mappings is presentecl and the weak convergence theorem of fixed point for nonspreading-type mappings combined with nonexpansive mappings in real Hilbert spaces is proved. The results generalize and improve the recent results of Osilike and Isiogugu and some others.
作者 张焕 张芳
出处 《天津工业大学学报》 CAS 北大核心 2013年第2期86-88,共3页 Journal of Tiangong University
基金 国家自然科学基金资助项目(11071279)
关键词 HILBERT空间 k-严格伪非伸展映像 非扩张映像 遍历定理 弱收敛定理 Hilbert spaces k-strictly pseudononspreading mappings nonexpansive mappings mean ergodic theorem weak convergence theorems
  • 相关文献

参考文献8

  • 1KOHSAKA F,TAKAHASHI T. Fixed point theorems for aclass of nonlinear mappings relate to maxi -mal monotone op-erators in Banach spaces [J]. Arch Math (Basel),2008,91:166-177. 被引量:1
  • 2KOHSAKA F, TAKAHASHI T. Existence and approximationof fixed points of firmly nonexpansive type mappings in Banachspaces [J]. SIAM J Optim,2008,19:824-835. 被引量:1
  • 3OSILIKE M 0,ISIPOGUGU F O. Weak and strong conver-gence theorems for nonspreadingtype mappings in Hilbertspaces[J]. Nonlinear Anal,2011,74: 1814—1822. 被引量:1
  • 4TAKAHASHI W, TOYODA M. Weak convergence theoremsfor nonexpansive mappings and monotone mappings[J]. J OptimTheory Appl,2003,118:417-428. 被引量:1
  • 5AOYAMA K,KIMURA Y, TAKAHASHI W,et al. Approxi-mation of common fixed points of a countable family of nonex-pansive mappings in a Banach space [J]. Nonliear Anal,2007,67:2350-2360. 被引量:1
  • 6XU H K. Iterative algorithms for nonlinear operators[J]. J LondMath Soc,2002,66 : 240-256. 被引量:1
  • 7张芳.非扩张映像的Ishikawa型混杂迭代方法的强收敛定理[J].天津工业大学学报,2007,26(3):73-75. 被引量:2
  • 8秦小龙,苏永福,李丽华.复合Halpern迭代逼近非扩张映像不动点[J].天津工业大学学报,2006,25(6):78-81. 被引量:1

二级参考文献23

  • 1[1]BROWDER F E.Convergence of approximates to fixed point of nonlinear mappings in Hilbert spaces[J].Arch Rational Mech Anal,1967,24:82-90. 被引量:1
  • 2[2]REICH S.Strong convergence theorems for resolvents of accretive operators in Banach spaces[J].J Math Anal Appl,1980,75:287-292. 被引量:1
  • 3[3]HALPERN B.Fixed points of nonexpansive mpas[J].Bull Amer Math Soc,1967,73:957 -961. 被引量:1
  • 4[4]LIONS P L.Approximation de points fixes de contractions[J].C R Acad Sci Paris Ser A,1977,284:1 357 -1 359. 被引量:1
  • 5[5]WITTMANN R.Approximation of fixed points nonexpansive mappings[J].Arch Math,1992,59:486-491. 被引量:1
  • 6[6]SHIOJI N,TAKAHSHI W.Strong convergence of approximated sequence for nonexpansive mappings[J].Proc Amer Math Soc,1997,125(12):3 641 -3 645. 被引量:1
  • 7[7]REICH S.Approximating fixed points of nonexpansive mappings[J].Pan Amer Math J,1994,(4):23 -28. 被引量:1
  • 8[8]XU H K.Another control condition in an iterative method for nonexpansive mapping[J].Buil Austral Math Soc,2002,65:109-113. 被引量:1
  • 9[9]TAE-HWA Kim,XU H X.Strong convergence of modified Mann iterations[J].Nonlinear Analysis,2005,61:51-60. 被引量:1
  • 10[10]BRUCK R E.Nonexpansivc projections on subsets of Banach spaces[J].Pacific J Math,1973,47:341-355. 被引量:1

共引文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部