Bonnington, P.; Hartsfield, N. and Siran, J.
|DOI (Digital Object Identifier) Link:||http://dx.doi.org/10.1016/j.ejc.2003.06.006|
|Google Scholar:||Look up in Google Scholar|
A 2-cell embedding of an Eulerian digraph in a closed surface is said to be directed if the boundary of each face is a directed closed walk in G. We prove Kuratowski-type theorems about obstructions to directed embeddings of Eulerian digraphs in the plane.
|Item Type:||Journal Article|
|Academic Unit/Department:||Mathematics, Computing and Technology > Mathematics and Statistics|
|Depositing User:||Jozef Širáň|
|Date Deposited:||14 Jun 2007|
|Last Modified:||02 Dec 2010 20:00|
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