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由Grothendieck型刻画生成的非超弱紧测度和赋范半群
引用本文:涂昆.由Grothendieck型刻画生成的非超弱紧测度和赋范半群[J].华侨大学学报(自然科学版),2021,0(3):398-401.
作者姓名:涂昆
作者单位:扬州大学 数学科学学院, 江苏 扬州 225002
摘    要:由超弱紧集的Grothendieck型刻画研究非超弱紧测度的表示,并给出经典的非超弱紧测度的表示方式.定义非超弱紧测度,并研究非超弱紧测度与赋范半群、超自反子空间构成的商空间、算子生成的测度之间的关系.结果表明:非超弱紧测度实质上具有半范数在解析上的特点.

关 键 词:非超弱紧测度  Banach  空间  赋范半群  超弱紧集

Measure of Super Weak Noncompactness Through Grothendieck’s Characterization and Normed Semi-Group
TU Kun.Measure of Super Weak Noncompactness Through Grothendieck’s Characterization and Normed Semi-Group[J].Journal of Huaqiao University(Natural Science),2021,0(3):398-401.
Authors:TU Kun
Institution:School of Mathematical Science, Yangzhou University, Yangzhou 225002, China
Abstract:Representation of super weak noncompactness measure is studied with the Grothendieck type characterization of super weak compactness sets, and the classical representation of super weak noncompactness measure is given. Giving the definition of super weak noncompactness measure, and the relationship between super weak noncompactness measure and normed semi-group, quotient space constructed by super-reflexive subspace, the measure generated by operators is studied. The results show that the analytic properties of the super weak noncompactness, in fact, are similar to that of semi-norms.
Keywords:measure of super weak noncompactness  Banach spaces  normed semi-group  super weak compactness set
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