Extremal graphs with respect to the total-eccentricity index
نویسندگان
چکیده
In a connected graph G, the distance between two vertices of G is length shortest path these vertices. The eccentricity vertex u in largest and any other G. total-eccentricity index ?(G) sum eccentricities all this paper, we find extremal trees, unicyclic bicyclic graphs with respect to index. Moreover, conjugated trees
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ژورنال
عنوان ژورنال: Asian-european Journal of Mathematics
سال: 2023
ISSN: ['1793-7183', '1793-5571']
DOI: https://doi.org/10.1142/s1793557123501383