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A simple formula for the number of rings in a cyclic molecule

โœ Scribed by Reddy, P. Anantha


Book ID
121459130
Publisher
American Chemical Society
Year
1987
Tongue
English
Weight
808 KB
Volume
64
Category
Article
ISSN
0021-9584

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A formula for the number of labelled tre
โœ Vites Longani ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 347 KB

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