首页 | 本学科首页   官方微博 | 高级检索  
     

渐近非扩张映像不动点的逼近问题
引用本文:马志宏,荣喜民,胡良根. 渐近非扩张映像不动点的逼近问题[J]. 天津师范大学学报(自然科学版), 2005, 25(1): 43-46
作者姓名:马志宏  荣喜民  胡良根
作者单位:1. 天津大学,理学院,天津,300072;天津农学院,基础部,天津,300384
2. 天津大学,理学院,天津,300072
3. 宁波大学,数学系,浙江,宁波,315211
摘    要:用新方法研究了Banach空间中渐近非扩张映像不动点的迭代逼近问题,去掉了定义域和值域的有界性假设.

关 键 词:渐近非扩张映像  不动点  带误差的修it!的Ishikawa迭代序列  带误差的修正的Mann迭代序列
文章编号:1671-1114(2005)01-0043-04
修稿时间:2004-06-05

On the Approximation Problem of Fixed Points for Asymptotically Nonexpansive Mappings
MA Zhi-Hong,RONG Xi-min,HU Liang-gen. On the Approximation Problem of Fixed Points for Asymptotically Nonexpansive Mappings[J]. Journal of Tianjin Normal University(Natural Science Edition), 2005, 25(1): 43-46
Authors:MA Zhi-Hong  RONG Xi-min  HU Liang-gen
Affiliation:MA Zhi-hong~
Abstract:By using a new method, some iterative approximation problems of fixed points for asymptotically nonexpansive mapping in Banach spaces were studied, and the boundedness assumption of domain and range was droped.
Keywords:asymptotically nonexpansive mapping  fixed point  modified Ishikawa iterative sequence with errors  modified Mann iterative sequence with errors
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号