全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量
530

相关文章

更多...

The Laplacian Spread of a Tree

Full-Text   Cite this paper   Add to My Lib

Abstract:

The Laplacian spread of a graph is defined to be the difference between the largest eigenvalue and the second smallest eigenvalue of the Laplacian matrix of the graph. In this paper, we show that the star is the unique tree with maximal Laplacian spread among all trees of given order, and the path is the unique one with minimal Laplacian spread among all trees of given order.

Full-Text

  
  
  

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133