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Overcomplete sets in non-separable Banach spaces
Proceedings of the American Mathematical Society ( IF 0.8 ) Pub Date : 2020-11-25 , DOI: 10.1090/proc/15213
Tommaso Russo , Jacopo Somaglia

Abstract:We introduce and study the notion of overcomplete sets in a Banach space that subsumes and extends the classical concept of overcomplete sequence in a (separable) Banach space. We give existence and non-existence results of overcomplete sets for a wide class of (non-separable) Banach spaces and we study to which extent properties of overcomplete sequences are retained by every overcomplete set.


中文翻译:

不可分Banach空间中的超完备集

摘要:我们引入并研究了Banach空间中超完备集的概念,该概念包含并扩展了(可分离的)Banach空间中超完备序列的经典概念。我们给出了广泛类(不可分离)Banach空间中超完备集的存在和不存在结果,并研究了每个超完备集在多大程度上保留了超完备序列的属性。
更新日期:2021-01-11
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