Star complements in signed graphs with two symmetric eigenvalues
Author
Source
Issue
Vol. 49, Issue 2 (30 Apr. 2022), pp.1-8, 8 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2022-04-30
Country of Publication
Kuwait
No. of Pages
8
Main Subjects
Arts & Humanities (Multidisciplinary)
Abstract EN
We consider signed graphs G whose spectra are comprised of exactly two (distinct) eigenvalues that differ only in sign, abbreviated to signed graphs with two symmetric eigenvalues.
We obtain some relationships between such signed graphs and their star complements.
Our results include structural examinations and constructions of infinite families of signed graphs with two symmetric eigenvalues.
We also determine the bases for the eigenspaces of the eigenvalues of Ġ in terms of the eigenspaces of its star complement.
In particular, we consider the case in which a star complement has two symmetric eigenvalues, as well.
American Psychological Association (APA)
Stanic´, Zoran. 2022. Star complements in signed graphs with two symmetric eigenvalues. Kuwait Journal of Science،Vol. 49, no. 2, pp.1-8.
https://search.emarefa.net/detail/BIM-1500271
Modern Language Association (MLA)
Stanic´, Zoran. Star complements in signed graphs with two symmetric eigenvalues. Kuwait Journal of Science Vol. 49, no. 2 (Apr. 2022), pp.1-8.
https://search.emarefa.net/detail/BIM-1500271
American Medical Association (AMA)
Stanic´, Zoran. Star complements in signed graphs with two symmetric eigenvalues. Kuwait Journal of Science. 2022. Vol. 49, no. 2, pp.1-8.
https://search.emarefa.net/detail/BIM-1500271
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 8
Record ID
BIM-1500271