Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4648903 | Discrete Mathematics | 2010 | 9 Pages |
Abstract
In this paper we study graph embeddings in pseudosurfaces formed by three spheres sharing at most two points each pair, and in such a way that all vertices in the graph are in the same face. Our results and examples show that the behaviour of outer embeddings in these pseudosurfaces is rather different from embeddings on the pseudosurfaces considered in the literature so far.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Luis Boza, Eugenio M. Fedriani, Juan Núñez,