On Eccentricity Version of Zagreb Coindices
The eccentric connectivity coindex has recently been introduced (Hua and Miao, 2019) as the total eccentricity sum of all pairs of non-adjacent vertices in a graph. Considering the total eccentricity product of non-adjacent vertex pairs, we introduce here another invariant of connected graphs called...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Kashan
2021-06-01
|
| Series: | Mathematics Interdisciplinary Research |
| Subjects: | |
| Online Access: | https://mir.kashanu.ac.ir/article_111483_52ce0302c93b88ca34e84821eda30f35.pdf |