Exponential generating functions for trees with weighted edges and labeled nodes

Wen-Jin Woan; Barbara A Tankersley

Exponential generating functions for trees with weighted edges and labeled nodes

Wen-Jin Woan
, Barbara A Tankersley

Mathematics and Statistics

Howard University
Technical State Univ

Research output: Contribution to journal › Article › peer-review

Abstract

We study labeled trees and find that this is a class of combinatorial objects which is perfect for the study of some exponential generating functions.

Original language	English
Article number	07.8.4
Journal	Journal of Integer Sequences
Volume	10
Issue number	8
State	Published - Aug 7 2007

Keywords

Catalan path
Exponential generating function
Labeled tree
Motzkin path
Weighted labeled tree

Cite this

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title = "Exponential generating functions for trees with weighted edges and labeled nodes",

abstract = "We study labeled trees and find that this is a class of combinatorial objects which is perfect for the study of some exponential generating functions.",

keywords = "Catalan path, Exponential generating function, Labeled tree, Motzkin path, Weighted labeled tree",

author = "Wen-Jin Woan and Tankersley, \{Barbara A\}",

year = "2007",

month = aug,

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language = "English",

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journal = "Journal of Integer Sequences",

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AU - Tankersley, Barbara A

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AB - We study labeled trees and find that this is a class of combinatorial objects which is perfect for the study of some exponential generating functions.

KW - Catalan path

KW - Exponential generating function

KW - Labeled tree

KW - Motzkin path

KW - Weighted labeled tree

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Exponential generating functions for trees with weighted edges and labeled nodes

Abstract

Keywords

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