Best approximation and best co-approximation in normed spaces
Dissertant
Thesis advisor
University
Islamic University
Faculty
Faculty of Science
Department
Department of Mathematics
University Country
Palestine (Gaza Strip)
Degree
Master
Degree Date
2010
English Abstract
In this thesis, the concept of best approximation and best co-approximation in normed linear spaces is studied.
The concepts of ∈- best approximation and ∈-best co-approximation and∈-orthogonality are introduced and the relations between these concepts are obtained.
Also the maps which preserve approximation are discussed.
Some results are studied.
For example, if the operator on a normed space is an isometric, then it preserves all approximation properties.
Main Subjects
Topics
No. of Pages
70
Table of Contents
Contents.
Abstract.
Chapter 1 : Preliminaries.
Chapter 2 : Best approximation in a normed space.
Chapter 3 : Best co-approximation in a normed space.
American Psychological Association (APA)
Abu Ghazal, Akram Mahmud. (2010). Best approximation and best co-approximation in normed spaces. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-299799
Modern Language Association (MLA)
Abu Ghazal, Akram Mahmud. Best approximation and best co-approximation in normed spaces. (Master's theses Theses and Dissertations Master). Islamic University. (2010).
https://search.emarefa.net/detail/BIM-299799
American Medical Association (AMA)
Abu Ghazal, Akram Mahmud. (2010). Best approximation and best co-approximation in normed spaces. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-299799
Language
English
Data Type
Arab Theses
Record ID
BIM-299799
