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The Fixed Point and Mann Iteration of a Modified Isotonic Operator
  • ISSN号:2095-2651
  • 期刊名称:《数学研究及应用:英文版》
  • 时间:0
  • 分类:O177.91[理学—数学;理学—基础数学] TB942[机械工程—测试计量技术及仪器;一般工业技术—计量学]
  • 作者机构:[1]School of Information, Renmin University of China, Beijing 100872, P. R. China, [2]College of Mathematics and Information Science, Hebei Normal University, Hebei 050024, P. R. China
  • 相关基金:Supported by the National Natural Science Foundation of China (Grant Nos. 10771049; 11171349) and the Science Foundation of Hebei Province (Grant No. A2010000346).
中文摘要:

This paper consists of two parts.In the first part,we discuss the Hoder continuity of Cauchy-type integral operator T of isotonic functions and the relationship between T [f ] α and f α.In the second part,firstly,we introduce a modified Cauchy-type integral operator T′ and demonstrate that the operator T′has a unique fixed point by the Contraction Mapping Principle.Then we give the Mann iterative sequence and prove that the Mann iterative sequence strongly converges to the fixed point of the modified Cauchy-type integral operator T′.

英文摘要:

This paper consists of two parts. In the first part, we discuss the Hoelder continuity of Cauchy-type integral operator T of isotonic functions and the relationship between ||T[f] ||α and ||f||α. In the second part, firstly, we introduce a modified Cauchy-type integral operator T' and demonstrate that the operator T' has a unique fixed point by the Contraction Mapping Principle. Then we give the Mann iterative sequence and prove that the Mann iterative sequence strongly converges to the fixed point of the modified Cauchy-type integral operator T'.

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期刊信息
  • 《数学研究及应用:英文版》
  • 中国科技核心期刊
  • 主管单位:国家教育部
  • 主办单位:大连理工大学
  • 主编:王仁宏
  • 地址:大连理工大学应用数学系
  • 邮编:116024
  • 邮箱:
  • 电话:0411-84707392
  • 国际标准刊号:ISSN:2095-2651
  • 国内统一刊号:ISSN:21-1579/O1
  • 邮发代号:8-92
  • 获奖情况:
  • 1998年大连市优秀期刊奖,2000年大连市优秀期刊奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国数学评论(网络版),德国数学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:36