scholarly journals Perron value and moment of rooted trees

2021 ◽  
Author(s):  
Lorenzo Ciardo
Keyword(s):  
Rooted Trees

Mining closed and maximal frequent subtrees from databases of labeled rooted trees

2005 ◽  
Vol 17 (2) ◽  
pp. 190-202 ◽  
Author(s):  
Yun Chi ◽  
Yi Xia ◽  
Yirong Yang ◽  
R.R. Muntz
Keyword(s):  
Rooted Trees

scholarly journals On path entropy functions for rooted trees

1995 ◽  
Vol 138 (1-3) ◽  
pp. 319-326
Author(s):  
A. Meir ◽  
J.W. Moon
Keyword(s):  
Rooted Trees ◽  
Entropy Functions

scholarly journals Ergodic decomposition of group actions on rooted trees

2016 ◽  
Vol 292 (1) ◽  
pp. 94-111 ◽  
Author(s):  
Rostislav Grigorchuk ◽  
Dmytro Savchuk
Keyword(s):  
Group Actions ◽  
Rooted Trees ◽  
Ergodic Decomposition

scholarly journals A Data Structure for Dynamically Maintaining Rooted Trees

1997 ◽  
Vol 24 (1) ◽  
pp. 37-65 ◽  
Author(s):  
Greg N. Frederickson
Keyword(s):  
Data Structure ◽  
Rooted Trees

scholarly journals Zero-divisor graphs of lower dismantlable lattices I

2017 ◽  
Vol 67 (2) ◽  
Author(s):  
Avinash Patil ◽  
B. N. Waphare ◽  
Vinayak Joshi ◽  
Hossein Y. Pourali
Keyword(s):  
Zero Divisor ◽  
Rooted Trees

AbstractIn this paper, we study the zero-divisor graphs of a subclass of dismantlable lattices. These graphs are characterized in terms of the non-ancestor graphs of rooted trees.

scholarly journals The profile of unlabeled trees

2005 ◽  
Vol DMTCS Proceedings vol. AD,... (Proceedings) ◽  
Author(s):  
Bernhard Gittenberger
Keyword(s):  
Local Time ◽  
Joint Distribution ◽  
Random Trees ◽  
Rooted Trees ◽  
Brownian Excursion ◽  
Level Number ◽  
International Audience ◽  
The Times ◽  
Simply Generated Trees

International audience We consider the number of nodes in the levels of unlabeled rooted random trees and show that the joint distribution of several level sizes (where the level number is scaled by $\sqrt{n}$) weakly converges to the distribution of the local time of a Brownian excursion evaluated at the times corresponding to the level numbers. This extends existing results for simply generated trees and forests to the case of unlabeled rooted trees.

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