Leaf-to-leaf distances and their moments in finite and infinite ordered m-ary tree graphs.
Leaf-to-leaf distances and their moments in finite and infinite ordered m-ary tree graphs.
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有限和无限有序 m 叉树图中的叶到叶距离及其矩。
DOI:
10.1103/physreve.91.042133
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Goldsborough AM
中科院分区:
文献类型:
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作者:
Goldsborough AM
We study the leaf-to-leaf distances on one-dimensionally ordered, full and complete-ary tree graphs using a recursive approach. In our formulation, unlike in traditional graph theory approaches, leaves are ordered along a line emulating a one-dimensional lattice. We find explicit analytical formulas for the sum of all paths for arbitrary leaf separationas well as the average distances and the moments thereof. We show that the resulting explicit expressions can be recast in terms of Hurwitz-Lerch transcendants. Results for periodic trees are also given. For incomplete random binary trees, we provide first results by numerical techniques; we find a rapid drop of leaf-to-leaf distances for large.
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DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Hua Wang
通讯作者:
Hua Wang
影响因子:
3.7
作者:
A. M. Goldsborough;R. A. Romer
通讯作者:
A. M. Goldsborough;R. A. Romer
影响因子:
1.1
作者:
P. Kirschenhofer;H. Prodinger;W. Szpankowski
通讯作者:
W. Szpankowski
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
H. Srivastava
通讯作者:
H. Srivastava
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
C. Aykanat;Mustafa Ozdal;T. Cormen;C. E. Leiserson;R. L. Rivest;Clifford Stein
通讯作者:
Clifford Stein