دوره 10، شماره 1 - ( 1-1394 )                   جلد 10 شماره 1 صفحات 95-102 | برگشت به فهرست نسخه ها


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چکیده:  
In this paper we prove that any distance-balanced graph $G$ with $Delta(G)geq |V(G)|-3$ is regular. Also we define notion of distance-balanced closure of a graph and we find distance-balanced closures of trees $T$ with $Delta(T)geq |V(T)|-3$.
نوع مطالعه: پژوهشي | موضوع مقاله: عمومى