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Banach空间中单调算子的性质
引用本文:刘晓奇.Banach空间中单调算子的性质[J].湘潭师范学院学报(社会科学版),1992(6).
作者姓名:刘晓奇
摘    要:设X为Banach空间,X~*是它的共轭空间,在X自反的情形下,关于X的子集D到X~*的单调算子成立锐角原理.本文对一般Banach空间X,考虑X~*的子集A到X的单调算子,不需要假设X及X~*自反,证明了单调算子的锐角原理,Minty-Browder定理及强单调映象原理.

关 键 词:单调算子  w紧集  锐角原理  强单调映射  有限交性

The Properties of Monotone Operators on Banach Space
Liu Xiao-qi.The Properties of Monotone Operators on Banach Space[J].Journal of Xiangtan Normal University(Social Science Edition),1992(6).
Authors:Liu Xiao-qi
Institution:Liu Xiao-qi
Abstract:Let X be a Banach space, X be the dual space of X. In this paper, considering the monotone operator from A in X into X, we show that the principle of acute angles, Minty-Browder's theorem and the principle of strongly monotone mapping are still valid, however , X and X need not to be reflective.
Keywords:Monotone operator  w*-compact set  Principle of acute angles  Strongly monotone mapping  Finite intersection property    
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