Title of article
Obstructions to directed embeddings of Eulerian digraphs in the plane
Author/Authors
C Paul Bonnington، نويسنده , , C and Hartsfield، نويسنده , , Nora and ?ir??، نويسنده , , Jozef، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
15
From page
877
To page
891
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.
Journal title
European Journal of Combinatorics
Serial Year
2004
Journal title
European Journal of Combinatorics
Record number
1549471
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