| Authors: | Petrović, Miroslav Aleksić, Tatjana Simić, Slobodan |
Affiliations: | Mathematical Institute of the Serbian Academy of Sciences and Arts | Title: | Further results on the least eigenvalue of connected graphs | Journal: | Linear Algebra and Its Applications | Volume: | 435 | Issue: | 9 | First page: | 2303 | Last page: | 2313 | Issue Date: | 1-Nov-2011 | Rank: | M22 | ISSN: | 0024-3795 | DOI: | 10.1016/j.laa.2011.04.030 | Abstract: | In this paper, we identify within connected graphs of order n and size n+k (with 0≤k≤4 and n≥k+5) the graphs whose least eigenvalue is minimal. It is also observed that the same graphs have the largest spectral spread if n is large enough. |
Keywords: | Spectral spread | The largest eigenvalue | The least eigenvalue | Publisher: | Elsevier | Project: | Graph theory and mathematical programming with applications in chemistry and computer science |
Show full item record
SCOPUSTM
Citations
15
checked on Nov 18, 2024
Page view(s)
23
checked on Nov 19, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.