Hong، نويسنده , , Yanmei and Lai، نويسنده , , Hong-Jian and Liu، نويسنده , , Qinghai، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Pages :
9
From page :
87
To page :
95
Abstract :
A digraph D is supereulerian if D has a spanning directed eulerian subdigraph. We give a necessary condition for a digraph to be supereulerian first and then characterize the digraph D which are not supereulerian under the condition that δ + ( D ) + δ − ( D ) ≥ | V ( D ) | − 4 .
