activity
20122023
most citedProper connection number and 2-proper connection number of a graph

13 citations · 25 across the 9 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.CO2012★ 6 cited

Enumerating the total number of subtrees of trees

Shuchao Li, Shujing Wang

Over some types of trees with a given number of vertices, which trees minimize or maximize the total number of subtrees or leaf containing subtrees are studied. Here are some of th…

math.CO2012★ 1 cited

Further analysis on the total number of subtrees of trees

Shuchao Li, Shujing Wang

We study that over some types of trees with a given number of vertices, which trees minimize or maximize the total number of subtrees. Trees minimizing (resp. maximizing) the total…