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Counting unrooted planar maps |
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| Authors: | Nicholas C Wormald |
| Institution: | Department of Mathematics, Louisiana State University, Baton Rouge, LA 70803, USA |
| Abstract: | Two planar maps are identified if one can be transformed to the other by any homeomorphism of the sphere. The number of such maps is found by determining the numbers of maps which have been rooted in various ways. |
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