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On the eccentric subtree number in trees

Zhang, XM; Wang, H; Zhang, XD

Zhang, XD (corresponding author), Shanghai Jiao Tong Univ, Sch Math Sci, MOE LSC, SHL MAC, 800 Dongchuan Rd, Shanghai 200240, Peoples R China.

DISCRETE APPLIED MATHEMATICS, 2021; 290 (): 123

Abstract

Given a tree T and a vertex v in T, the number of subtrees of T containing v is denoted by eta(T) (v) and called the subtree number at v. Similarly, e......

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