A note on measures related to compactness and the Banach-Saks property in l1

被引:0
|
作者
Kryczka, Andrzej [1 ]
机构
[1] Marie Curie Sklodowska Univ, Inst Math, PL-20031 Lublin, Poland
关键词
Measure of weak noncompactness; Banach-Saks property; Bessaga-Pelczynski selection principle; Schur property;
D O I
10.1007/s00013-023-01862-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Using the Bessaga-Pelczynski selection principle, we give an alternative and concise proof of the results obtained by Tu (Arch Math, 117:315-322, 2021) that several quantities defined for bounded subsets of Banach spaces and related to compactness, weak compactness, and the Banach-Saks property coincide in l(1).
引用
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页码:615 / 618
页数:4
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