Spanning trails in essentially 4-edge-connected graphs
نویسندگان
چکیده
منابع مشابه
Spanning trails in essentially 4-edge-connected graphs
A connected graphG is essentially 4-edge-connected if for any edge cut X ofGwith |X | < 4, either G − X is connected or at most one component of G − X has edges. In this paper, we introduce a reductionmethod and investigate the existence of spanning trails in essentially 4-edge-connected graphs. As an application, we prove that if G is 4-edge-connected, then for any edge subset X0 ⊆ E(G) with |...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2014
ISSN: 0166-218X
DOI: 10.1016/j.dam.2013.08.041