One of the most beautiful formulas in enumerative combinatorics concerns the number of labeled trees. Consider the set N = {1, 2,..., n}. How many different trees can we form on this vertex set? Let us denote this number by Tn.
CITATION STYLE
Aigner, M., & Ziegler, G. M. (2018). Cayley’s formula for the number of trees. In Proofs from THE BOOK (pp. 235–240). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-57265-8_33
Mendeley helps you to discover research relevant for your work.