Obstructions to directed embeddings of Eulerian digraphs in the plane

Bonnington, C. Paul; Hartsfield, Nora; Siran, Jozef

dc.contributor.author	Bonnington, C. Paul	en
dc.contributor.author	Hartsfield, Nora	en
dc.contributor.author	Siran, Jozef	en
dc.date.accessioned	2009-08-28T03:22:58Z	en
dc.date.available	2009-08-28T03:22:58Z	en
dc.date.issued	2003-01	en
dc.identifier.citation	Department of Mathematics - Research Reports-492 (2003)	en
dc.identifier.issn	1173-0889	en
dc.identifier.uri	http://hdl.handle.net/2292/5135	en
dc.description.abstract	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.	en
dc.publisher	Department of Mathematics, The University of Auckland, New Zealand	en
dc.relation.ispartofseries	Research Reports - Department of Mathematics	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.source.uri	http://www.math.auckland.ac.nz/Research/Reports/view.php?id=492	en
dc.title	Obstructions to directed embeddings of Eulerian digraphs in the plane	en
dc.type	Technical Report	en
dc.subject.marsden	Fields of Research::230000 Mathematical Sciences::230100 Mathematics	en
dc.rights.holder	The author(s)	en