Talk:Combinatorial species
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It would help to know in what areas the term is used. It's linked to from Species - is "combinatorial species" a biological term also? Mathematical? Or both? Tannin
Actually, it didn't occur to me that I had not made that clear by using the word "combinatorial". But now I've made it more explicit. (For now, it's still only a stub article.) -- Mike Hardy
- The description of the cycle index series seems slightly ambiguous. Namely, where is the dependence of
![\left( \sum_{\sigma \in S_A} |\mathrm{Fix}(F[\sigma])| x_1^{\sigma_1} x_2^{\sigma_2} \cdots \right)](../../../math/b/1/e/b1e119b51c435c861857d06098f4a0ad.png)
on n? - Gauge 02:15, 10 January 2006 (UTC)
PS. It would be nice to indicate if the theory of combinatorial species has solved some interesting new problems. Thanks. CW 16 February 2006
