Opis

• Title:
  Characterizations of rotundity and smoothness by approximate orthogonalities
• Creator:
  Stypuła, Tomasz;
  Wójcik, Paweł
• Description:
  In this paper we consider the approximate orthogonalities in real normed spaces. Using the notion of approximate orthogonalities in real normed spaces, we provide some new characterizations of rotundity and smoothness of dual spaces.
• Object availability:
  Dostęp otwarty
• Date:
  2016.09.23
• Type:
  info:eu-repo/semantics/article;
  info:eu-repo/semantics/publishedVersion;
  Recenzowany artykuł
• Language:
  angielski
• Source:
  Annales Mathematicae Silesianae; Vol. 30 (2016); 193-201;
  Annales Mathematicae Silesianae; Tom 30 (2016); 193-201;
  2391-4238;
  0860-2107
• Format:
  application/pdf
• Publisher:
  University of Silesia Press
• Relation: https://journals.us.edu.pl/index.php/AMSIL/article/view/13963/10650
• Subject:
  approximate orthogonality;
  rotundity;
  smoothness;
  dual space;
  norm derivatives
• Identifier: https://journals.us.edu.pl/index.php/AMSIL/article/view/13963
• Data provider:
  Czasopisma Wydawnictwa Uniwersytetu Śląskiego
• Can I use it?:
  poproś o pozwolenie
• Type:
  pozostałe