Abstract
Let G be a graph and (Formula presented.) be the Seidel matrix of G. The Seidel energy (Formula presented.) is defined to be the sum of the absolute value of all eigenvalues of the Seidel matrix of G. In this paper, we study some properties of the Seidel eigenvalues of G. Moreover, we present some lower and upper bounds for the Seidel energy of G.
| Original language | English |
|---|---|
| Pages (from-to) | 2150-2161 |
| Number of pages | 12 |
| Journal | Linear and Multilinear Algebra |
| Volume | 70 |
| Issue number | 11 |
| DOIs | |
| State | Published - 2022 |
Keywords
- 05C50
- 15A18
- Graph eigenvalues
- Seidel eigenvalues
- Seidel matrix
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