On an asymptotic method in enumeration
Journal of Combinatorial Theory Series A
The number of rooted maps on an orientable surface
Journal of Combinatorial Theory Series A
The number of degree restricted maps on general surfaces
Discrete Mathematics - Special issue on discrete mathematics in China
Analytic Combinatorics
A Bijection for Rooted Maps on Orientable Surfaces
SIAM Journal on Discrete Mathematics
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It is well-known that the triangulations of the disc with n+2 vertices on its boundary are counted by the nth Catalan number C(n)=1n+12nn. This paper deals with the generalisation of this problem to any compact surface S with boundaries. We obtain the asymptotic number of simplicial decompositions of the surface S with n vertices on its boundary. More generally, we determine the asymptotic number of dissections of S when the faces are @d-gons with @d belonging to a set of admissible degrees @D@?{3,4,5,...}. We also give the limit laws for certain parameters of such dissections.