Journal of Mathematics and Applications
5/44, DOI: 10.7862/rf.2021.5
Weakly Locally Uniformly Rotund Norm which is not Locally Uniformly Rotund
Marek Malec
DOI: 10.7862/rf.2021.5
Abstract
The aim of this paper is to provide a proof of the fact that a weakly locally uniformly rotund norm does not have to be locally uniformly rotund. This result is well-known for experts in Geometry of Banach Spaces. However, since the justification of this result is omitted in the literature, we believe that the present note may be helpful for students or novices in the theory.
References
- J. Diestel, Geometry of Banach Spaces - Selected Topics, Lecture Notes in Mathematics 485, Springer-Verlag, Berlin Heidelberg, 1975.
- S. Draga, On weakly locally uniformly rotund norms which are not locally uniformly rotund, Colloquium Mathematicum 138 (2) (2015) 241-246.
- A.R. Lovaglia, Locally uniformly convex Banach spaces, Trans. Amer. Math. Soc. 78 (1955) 225-238.
- A. Moltó, J. Orihuela, S. Troyanski, M. Valdivia, A Nonlinear Transfer Technique for Renorming, Lecture Notes in Mathematics 1951, Springer, Berlin, 2009.
About this Article
TITLE:
Weakly Locally Uniformly Rotund Norm which is not Locally Uniformly Rotund
AUTHORS:
Marek Malec
AUTHORS AFFILIATIONS:
Rzeszów University of Technology, Faculty of Mathematics and Applied Physics, POLAND
JOURNAL:
Journal of Mathematics and Applications
5/44
KEY WORDS AND PHRASES:
Locally uniformly rotund norm; Weakly locally uniformly rotund norm.
FULL TEXT:
http://doi.prz.edu.pl/pl/pdf/jma/103
DOI:
10.7862/rf.2021.5
URL:
http://dx.doi.org/10.7862/rf.2021.5
RECEIVED:
2021-08-05
ACCEPTED:
2021-08-23
COPYRIGHT:
Oficyna Wydawnicza Politechniki Rzeszowskiej, al. Powstańców Warszawy 12, 35-959 Rzeszów