کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4647756 | 1342372 | 2012 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pairs of forbidden induced subgraphs for homogeneously traceable graphs
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات گسسته و ترکیبات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A graph GG is called homogeneously traceable if for every vertex vv of GG, GG contains a Hamilton path starting from vv. For a graph HH, we say that GG is HH-free if GG contains no induced subgraph isomorphic to HH. For a family HH of graphs, GG is called HH-free if GG is HH-free for every H∈HH∈H. Determining families of graphs HH such that every HH-free graph GG has some graph property has been a popular research topic for several decades, especially for Hamiltonian properties, and more recently for properties related to the existence of graph factors. In this paper we give a complete characterization of all pairs of connected graphs R,SR,S such that every 2-connected {R,S}{R,S}-free graph is homogeneously traceable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Discrete Mathematics - Volume 312, Issue 18, 28 September 2012, Pages 2800–2818
Journal: Discrete Mathematics - Volume 312, Issue 18, 28 September 2012, Pages 2800–2818
نویسندگان
Binlong Li, Hajo Broersma, Shenggui Zhang,