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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. © 2014 Elsevier B.V. All rights reserved.
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Discrete Mathematics
ISSN: 0012-365X
Year: 2014
Volume: 330
Page: 87-95
0 . 5 5 7
JCR@2014
0 . 7 0 0
JCR@2023
ESI HC Threshold:86
JCR Journal Grade:3
CAS Journal Grade:4
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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