| Authors | سیده الهام قاسمیان,فاطمه تقوایی ارانی,غلامحسین فتح تبار فیروزجائی |
|---|---|
| Conference Title | The First Conference on Computational Group Theory, Computational Number Theory and Applications |
| Holding Date of Conference | ۲۰۱۴-۱۲-۱۷ |
| Event Place | کاشان |
| Presentation | SPEECH |
| Conference Level | National Conferences |
Abstract
The spectra of the skew-adjacency matrices of a graph are concidered as a possible way t distinguish adjacency cospectral graphs. In this paper we obtain some lower bounds for summation of absolute value of skew-eigenvalues of some graphs.