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Sharp bounds on additively weighted Mostar index of Cacti | ||
| Communications in Combinatorics and Optimization | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 16 اردیبهشت 1403 اصل مقاله (710.7 K) | ||
| نوع مقاله: Original paper | ||
| شناسه دیجیتال (DOI): 10.22049/cco.2024.28757.1702 | ||
| نویسندگان | ||
| Liju Alex1؛ Indulal G* 2 | ||
| 1Department of Mathematics, Bishop Chulaparambil Memorial College(B.C.M), Kottayam | ||
| 2Department of Mathematics, St.Aloysius CollegeEdathua, Alappuzha - 689573, India | ||
| چکیده | ||
| Let C(n, t) denotes the collection of all cacti of order n with exactly t cycles and Ctn denotes the cacti of order n and t end vertices. In this paper, we compute the upper bound, second largest upper bound, and third largest upper bound of the additively weighted Mostar index of graphs in C(n, t). We also determine the upper bound of the additively weighted Mostar index for cacti of order n with a fixed number of end vertices. We characterize all the graphs attaining the bounds. | ||
| کلیدواژه‌ها | ||
| Mostar Index؛ additively weighted Mostar index؛ Cacti | ||
| مراجع | ||
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[20] F. Yasmeen, S. Akhter, K. Ali, and S.T.R. Rizvi, Edge Mostar indices of cacti graph with fixed cycles, Front. Chem. 9 (2021), Article ID: 693885. https://doi.org/10.3389/fchem.2021.693885 | ||
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