在边?平衡指数集的基础上,研究嵌套图 Cn × Pm(n ≥3,m =2,3)的点?平衡指数集。利用新的组合设计技巧,确定了当 n ≥3,m =2,3时, Cn × Pm 的点?平衡指数集。
Based on the study of the edge-balance index sets, the vertex-balanced index sets of nested graphs Cn × Pm(n ≥ 3,m = 2,3) were investigated. Using new techniques of combinatorial design, the vertex?balanced index sets of nested graphs Cn × Pm were determined, where m = 2,3 and n ≥ 3.