2 papers
math.CO2021
Subtrees and BC-subtrees of maximum degree no more than k in trees
Yu Yang, Xiao-xiao Li, Meng-yuan Jin +3
The subtrees and BC-subtrees (subtrees where any two leaves are at even distance apart) have been extensively studied in recent years. Such structures, under special constraints on…
math.CO2012
Trees with the most subtrees -- an algorithmic approach
Xiu-Mei Zhang, Xiao-Dong Zhang, Daniel Gray +1
When considering the number of subtrees of trees, the extremal structures which maximize this number among binary trees and trees with a given maximum degree lead to some interesti…