Back to Search
Start Over
The distance energy of clique trees
- Source :
- Linear Algebra and its Applications. 615:1-10
- Publication Year :
- 2021
- Publisher :
- Elsevier BV, 2021.
-
Abstract
- The distance energy of a simple connected graph $G$ is defined as the sum of absolute values of its distance eigenvalues. In this paper, we mainly give a positive answer to a conjecture of distance energy of clique trees proposed by Lin, Liu and Lu [H.~Q.~ Lin, R.~F.~Liu, X.~W.~Lu, The inertia and energy of the distance matrix of a connected graph, {\it Linear Algebra Appl.,} 467 (2015), 29-39.]<br />Comment: 10 pages, 1 figure
- Subjects :
- Clique
Numerical Analysis
Algebra and Number Theory
Conjecture
010102 general mathematics
010103 numerical & computational mathematics
01 natural sciences
Combinatorics
Simple (abstract algebra)
FOS: Mathematics
Mathematics - Combinatorics
Discrete Mathematics and Combinatorics
Combinatorics (math.CO)
Geometry and Topology
05C50
0101 mathematics
Connectivity
Energy (signal processing)
Eigenvalues and eigenvectors
Mathematics
Subjects
Details
- ISSN :
- 00243795
- Volume :
- 615
- Database :
- OpenAIRE
- Journal :
- Linear Algebra and its Applications
- Accession number :
- edsair.doi.dedup.....8d6e9778c0e216599344f37beceed4c7