Title of article
A formula for the number of labelled trees
Author/Authors
Vites Longani، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
3
From page
2786
To page
2788
Abstract
Let L(n,r) be the number of labelled trees with n points and r end-points. In this paper it is shown that the number L(n,r) can be obtained from the formula
Keywords
Trees , Graph , End-points , Counting , Labelled
Journal title
Computers and Mathematics with Applications
Serial Year
2008
Journal title
Computers and Mathematics with Applications
Record number
921173
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