|
|||||
|
|
Steiner degree distance indices: Chemical applicability and bounds |
|
| Authors: | Izudin Redžepović Yaping Mao Zhao Wang Boris Furtula |
| Affiliation: | 1. Faculty of Science, University of Kragujevac, Kragujevac, Serbia;2. Department of Mathematics, Qinghai Normal University, Xining, China Academy of Plateau Science and Sustainability, Xining, China Contribution: Writing - review & editing;3. College of Science, China Jiliang University, Hangzhou, China Contribution: Writing - review & editing |
| Abstract: | The k-center Steiner degree distance ( SDD k(G) ) has recently been introduced as a natural extension of the degree distance DD(G). In this paper, the prediction potential of SDD k(G) is discussed. Then, the relation between this and some other well-known distance-based indices of trees is derived to explain its prediction potential. Finally, the lower and upper bounds of SDD k(G) in terms of some other graph invariants are presented. |
| Keywords: | degree distance distance k-center Steiner degree distance Steiner distance Steiner Wiener k-index |