scholarly journals Twisted duality for embedded graphs

2012 ◽  
Vol 364 (3) ◽  
pp. 1529-1569 ◽  
Author(s):  
Joanna A. Ellis-Monaghan ◽  
Iain Moffatt
2015 ◽  
Vol 31 (4) ◽  
pp. 1073-1082
Author(s):  
Zhao-xiang Li ◽  
Han Ren
Keyword(s):  

1988 ◽  
Vol 31 (3) ◽  
pp. 257-271 ◽  
Author(s):  
E. A. Bender ◽  
E. R. Canfield ◽  
R. W. Robinson

AbstractThe enumeration of rooted maps (embedded graphs), by number of edges, on the torus and projective plane, is studied. Explicit expressions for the generating functions are obtained. From these are derived asymptotic expressions and recurrence relations. Numerical tables for the numbers with up to 20 edges are presented.


2015 ◽  
Vol 50 ◽  
pp. 97-114 ◽  
Author(s):  
Joanna A. Ellis-Monaghan ◽  
Iain Moffatt
Keyword(s):  

1984 ◽  
Vol 8 (3) ◽  
pp. 387-398 ◽  
Author(s):  
Dan Archdeacon
Keyword(s):  

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