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Banach空间一类混合单调集值算子不动点定理及其应用
引用本文:谢志林,刘笑颖,杜燕,刘彤新.Banach空间一类混合单调集值算子不动点定理及其应用[J].徐州师范大学学报(自然科学版),2008,26(3):48-53.
作者姓名:谢志林  刘笑颖  杜燕  刘彤新
作者单位:徐州师范大学,数学科学学院,江苏,徐州,221116
基金项目:国家自然科学基金,徐州师范大学研究生科研创新计划基金
摘    要:利用锥理论和混合单调迭代序列技术,在不要求任何紧性和连续性的情况下,证明了Banach空间中的一类混合单调集值算子不动点定理,并应用到一阶集值方程中,推广了某些已知结果.

关 键 词:Banach空间  正规锥  混合单调集值算子  不动点

Fixed Point Theorm for a Class of Mixed Monotone Multivalued Operators in Banach Spaces and Its Applications
XIE Zhi-lin,LIU Xiao-ying,DU Yan,LIU Tong-xin.Fixed Point Theorm for a Class of Mixed Monotone Multivalued Operators in Banach Spaces and Its Applications[J].Journal of Xuzhou Normal University(Natural Science Edition),2008,26(3):48-53.
Authors:XIE Zhi-lin  LIU Xiao-ying  DU Yan  LIU Tong-xin
Institution:XIE Zhi-lin, LIU Xiao-ying, DU Yan, LIU Tong-win (School of Mathematical Science, Xuzhou Normal University, Xuzhou, Jiangsu, 221116, China)
Abstract:In this paper, by using the cone theory and mixed monotone iterative technique, the fixed point theorems for a class of mixed monotone multivalued operators in Banach spaces without continuity and compactness are invetigated. The results presented here develop some known ones.
Keywords:Banaeh space  normal cone  mixed monotone multivalued operator  fixed point
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