Decomposition of the set of Banach limits into discrete and continuous subsets

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2024年8月16日

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Nikolai Avdeev,
Evgenii Semenov,
Alexandr Usachev,
Roman Zvolinskii

摘要

The aim of this work is to describe subsets of Banach limits in terms of a certain functional characteristic. We compute radii and cardinalities for some of these subsets.