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arXiv 1604.04430math.FA
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巴拿赫空间中的Lipschitz切片与线性切片

Lipschitz slices versus linear slices in Banach spaces

Julio Becerra Guerrero, Ginés López-Pérez, Abraham Rueda Zoca

摘要:

本文研究了巴拿赫空间单位球面上由Lipschitz切片生成的拓扑。证明了单位球面上的弱拓扑与上述拓扑一致,并由此得到了巴拿赫空间中经典线性问题的Lipschitz特征,如Radon-Nikodym性质、凸点连续性质和强正则性,表明上述经典线性性质仅依赖于巴拿赫空间中度量和线性结构所给出的自然一致性.

英文摘要:

The aim of this note is study the topology generated by Lipschitz slices in the unit sphere of a Banach space. We prove that the above topology agrees with the weak topology in the unit sphere and, as a consequence, we obtain Lipschitz characterizations of classical linear topics in Banach spaces, as Radon-Nikodym property, convex point of continuity property and strong regularity, which shows that the above classical linear properties only depend on the natural uniformity in the Banach space given by the metric and the linear structure.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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