Some results on s-numerical range of operator matrices
Joint Authors
Aziz, Berivan Faris
Muhammad, Ahmad
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 32, Issue 3 (30 Jun. 2020), pp.57-63, 7 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2020-06-30
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
A linear operator on a Hilbert space may be approximated with finite matrices by choosing an orthonormal basis of the Hilbert space.
in this paper, we found an approximation of the s-numerical range of bounded and unbounded operator matrices by variation methods.
applications to Hain-l ̈st operator and stokes operator are given.
American Psychological Association (APA)
Aziz, Berivan Faris& Muhammad, Ahmad. 2020. Some results on s-numerical range of operator matrices. ZANCO Journal of Pure and Applied Sciences،Vol. 32, no. 3, pp.57-63.
https://search.emarefa.net/detail/BIM-1402296
Modern Language Association (MLA)
Aziz, Berivan Faris& Muhammad, Ahmad. Some results on s-numerical range of operator matrices. ZANCO Journal of Pure and Applied Sciences Vol. 32, no. 3 (2020), pp.57-63.
https://search.emarefa.net/detail/BIM-1402296
American Medical Association (AMA)
Aziz, Berivan Faris& Muhammad, Ahmad. Some results on s-numerical range of operator matrices. ZANCO Journal of Pure and Applied Sciences. 2020. Vol. 32, no. 3, pp.57-63.
https://search.emarefa.net/detail/BIM-1402296
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 63
Record ID
BIM-1402296
