The second least eigenvalue of the signless Laplacian of the complements of trees
Suppose that Tnc is a set, such that the elements of Tnc are the complements of trees of order n. In 2012, Li and Wang gave the unique graph in the set Tnc ∖ {K1, n − 1c} with minimum 1st 'least eigenvalue of the signless Laplacian' (abbreviated to a LESL). In the present work, we give the...
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| Format: | EJournal Article |
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GTA Research Group, Univ. Newcastle, Indonesian Combinatorics Society and ITB,
2019-10-10.
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| LEADER | 01988 am a22002653u 4500 | ||
|---|---|---|---|
| 001 | EJGTA_486_pdf_111 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Ajmal, Muhammad; School of Mathematical Sciences, University of Science and Technology of China, Hefei, Anhui, 230026, P.R. China |e author |
| 100 | 1 | 0 | |a Chinese Scholarship Council |q (CSC) |e contributor |
| 700 | 1 | 0 | |a Rehman, Masood Ur; School of Mathematical Sciences, University of Science and Technology of China, Hefei, Anhui, 230026, P.R. China |e author |
| 700 | 1 | 0 | |a Kamran, Tayyab; Department of Mathematics, Quaid- |e author |
| 245 | 0 | 0 | |a The second least eigenvalue of the signless Laplacian of the complements of trees |
| 260 | |b GTA Research Group, Univ. Newcastle, Indonesian Combinatorics Society and ITB, |c 2019-10-10. | ||
| 500 | |a https://www.ejgta.org/index.php/ejgta/article/view/486 | ||
| 520 | |a Suppose that Tnc is a set, such that the elements of Tnc are the complements of trees of order n. In 2012, Li and Wang gave the unique graph in the set Tnc ∖ {K1, n − 1c} with minimum 1st 'least eigenvalue of the signless Laplacian' (abbreviated to a LESL). In the present work, we give the unique graph with 2nd LESL in Tnc ∖ {K1, n − 1c}, where K1, n − 1c represents the complement of star of order n. | ||
| 540 | |a Copyright (c) 2019 Electronic Journal of Graph Theory and Applications (EJGTA) | ||
| 546 | |a eng | ||
| 690 | |a eigenvalue, tree, signless Laplacian matrix | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |a Peer-reviewed Article |2 local | |
| 786 | 0 | |n Electronic Journal of Graph Theory and Applications (EJGTA); Vol 7, No 2 (2019): Electronic Journal of Graph Theory and Applications; 265 - 275 | |
| 786 | 0 | |n 2338-2287 | |
| 787 | 0 | |n https://www.ejgta.org/index.php/ejgta/article/view/486/pdf_111 | |
| 856 | 4 | 1 | |u https://www.ejgta.org/index.php/ejgta/article/view/486/pdf_111 |z Get Fulltext |