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Cited 12 time in webofscience Cited 13 time in scopus
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The Bishop-Phelps-Bollobas point propertyopen access

Authors
Dantas, SheldonKim, Sun KwangLee, Han Ju
Issue Date
15-Dec-2016
Publisher
ACADEMIC PRESS INC ELSEVIER SCIENCE
Keywords
Bishop-Phelps theorem; Bishop-Phelps-Bollobas property; Norm attaining; Bilinear forms
Citation
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, v.444, no.2, pp 1739 - 1751
Pages
13
Indexed
SCI
SCIE
SCOPUS
Journal Title
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
Volume
444
Number
2
Start Page
1739
End Page
1751
URI
https://scholarworks.dongguk.edu/handle/sw.dongguk/15004
DOI
10.1016/j.jmaa.2016.07.009
ISSN
0022-247X
1096-0813
Abstract
In this article, we study a version of the Bishop-Phelps-Bollobas property. We investigate a pair of Banach spaces (X, Y) such that every operator from X into Y is approximated by operators which attain their norm at the same point where the original operator almost attains its norm. In this case, we say that such a pair has the Bishop-Phelps-Bollobas point property (BPBpp). We characterize uniform smoothness in terms of BPBpp and we give some examples of pairs (X, Y) which have and fail this property. Some stability results are obtained about l(1) and l(infinity) sums of Banach spaces and we also study this property for bilinear mappings. (C) 2016 Elsevier Inc. All rights reserved.
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