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» On the Genus Distribution of (p, q, n)-Dipoles
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COMBINATORICS
2007
77views more  COMBINATORICS 2007»
13 years 4 months ago
On the Genus Distribution of (p, q, n)-Dipoles
There are many applications of the enumeration of maps in surfaces to other areas of mathematics and the physical sciences. In particular, in quantum field theory and string theo...
Terry I. Visentin, Susana W. Wieler
JCT
2010
112views more  JCT 2010»
13 years 3 months ago
Annular embeddings of permutations for arbitrary genus
In the symmetric group on a set of size 2n, let P2n denote the conjugacy class of involutions with no fixed points (equivalently, we refer to these as “pairings”, since each ...
I. P. Goulden, William Slofstra