Free Planar Graphs on Torus: examining triconnected graphs for unbounded augmentability
Zeps, Dainis
HAL, hal-00426918 / Harvested from HAL
Text on HAL
Free toroidal graphs are examined whether they may be augmented unboundedly retaining freeness. Two types of augment are distinguished where both so called punkah and ladder augments applied undoundedly can retain freeness for graphs that are not projective planar.
Publié le : 2004-03-11
Classification:  free toroidal graphs,  projective forbidden graphs,  ACM Graph Theory: G.2.2,  [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO] 
@article{hal-00426918,
     author = {Zeps, Dainis},
     title = {Free Planar Graphs on Torus: examining triconnected graphs for unbounded augmentability},
     journal = {HAL},
     volume = {2004},
     number = {0},
     year = {2004},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00426918}
}

Zeps, Dainis. Free Planar Graphs on Torus: examining triconnected graphs for unbounded augmentability. HAL, Tome 2004 (2004) no. 0, . http://gdmltest.u-ga.fr/item/hal-00426918/