Best approximation in spaces with asymmetric norm

Authors

  • Ştefan Cobzaş "Babeş Bolyai" University, Cluj-Napoca, Romania
  • Costică Mustăţa Tiberiu Popoviciu, Institute of Numerical Analysis, Romanian Academy

Keywords:

spaces with asymmetric norm, best approximation, Hahn-Banach theorem, characterization of best approximation

Abstract

In this paper we shall present some results on spaces with asymmetric seminorms, with emphasis on best approximation problems in such spaces.

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Published

2006-02-01

How to Cite

Cobzaş, Ştefan, & Mustăţa, C. (2006). Best approximation in spaces with asymmetric norm. Rev. Anal. Numér. Théor. Approx., 35(1), 17–31. Retrieved from https://ictp.acad.ro/jnaat/journal/article/view/2006-vol35-no1-art4

Issue

Vol. 35 No. 1 (2006)

Section

Articles

License

Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.