The McShane integral in weakly compactly generated spaces

被引:8
作者
Aviles, A. [2 ]
Plebanek, G. [3 ]
Rodriguez, J. [1 ]
机构
[1] Univ Murcia, Dept Matemat Aplicada, Fac Informat, Espinardo 30100, Murcia, Spain
[2] Univ Murcia, Dept Math, Fac Matemat, Espinardo 30100, Murcia, Spain
[3] Univ Wroclaw, Inst Math, PL-50384 Wroclaw, Poland
关键词
Pettis integral; McShane integral; Scalarly null function; Filling family; BANACH-SPACES; VALUED FUNCTIONS;
D O I
10.1016/j.jfa.2010.08.007
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Di Piazza and Preiss asked whether every Pettis integrable function defined on [0, 1] and taking values in a weakly compactly generated Banach space is McShane integrable. In this paper we answer this question in the negative. Moreover, we give a counterexample where the target Banach space is reflexive. (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码:2776 / 2792
页数:17
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