Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897779 | Linear Algebra and its Applications | 2018 | 12 Pages |
Abstract
The distance matrix, distance eigenvalue, and distance energy of a connected graph have been studied intensively in the literature. We propose a new problem of studying how the distance energy changes when an edge is deleted. In this paper, we prove that the distance energy of a complete bipartite graph is always increased when an edge is deleted.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Anu Varghese, Wasin So, A. Vijayakumar,