تقرير
Signed Distance in Signed Graphs
| العنوان: | Signed Distance in Signed Graphs |
|---|---|
| المؤلفون: | K, Shahul Hameed, T V, Shijin, P, Soorya, A, Germina K, Zaslavsky, Thomas |
| المصدر: | Linear Algebra and its Applications 608 (2021), 236--247 |
| سنة النشر: | 2020 |
| المجموعة: | Mathematics |
| مصطلحات موضوعية: | Mathematics - Combinatorics, Primary 05C12, Secondary 05C22, 05C50, 05C75 |
| الوصف: | Signed graphs have their edges labeled either as positive or negative. Here we introduce two types of signed distance matrix for signed graphs. We characterize balance in signed graphs using these matrices and we obtain explicit formulae for the distance spectrum of some unbalanced signed graphs. We also introduce the notion of distance-compatible signed graphs and partially characterize it. Comment: v1: 11 pp. v2: 16 pp with more eigenvalue results and 2 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2005.06202 |
| رقم الأكسشن: | edsarx.2005.06202 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |