There is no operatorwise version of the Bishop-Phelps-Bollobas property
- Authors
- Dantas, Sheldon; Kadets, Vladimir; Kim, Sun Kwang; Lee, Han Ju; Martin, Miguel
- Issue Date
- 1-Sep-2020
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- P; Semrl; Banach space; norm attaining operators; Bishop-Phelps-Bollobas property
- Citation
- LINEAR & MULTILINEAR ALGEBRA, v.68, no.9, pp 1767 - 1778
- Pages
- 12
- Indexed
- SCIE
SCOPUS
- Journal Title
- LINEAR & MULTILINEAR ALGEBRA
- Volume
- 68
- Number
- 9
- Start Page
- 1767
- End Page
- 1778
- URI
- https://scholarworks.dongguk.edu/handle/sw.dongguk/6125
- DOI
- 10.1080/03081087.2018.1560388
- ISSN
- 0308-1087
1563-5139
- Abstract
- Given two real Banach spacesXandYwith dimensions greater than one, it is shown that there is a sequence{Tn}n is an element of Nof norm attaining norm-one operators fromXtoYand a pointx0 is an element of Xwith parallel to x0 parallel to=1, such that parallel to Tn(x0)parallel to 1 but infn is an element of N{dist(x0,{x is an element of X:parallel to Tn(x)parallel to=parallel to x parallel to=1})}>0.This shows that a version of the Bishop-Phelps-Bollobas property in which the operator is not changed is possible only if one of the involved Banach spaces is one-dimensional.
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Collections - College of Education > Department of Mathematics Education > 1. Journal Articles

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