Non-separable detachments of graphs
نویسندگان
چکیده
منابع مشابه
Non-separable detachments of graphs
Let G = (V,E) be a graph and r : V → Z+. An r-detachment of G is a graph H obtained by ‘splitting’ each vertex v ∈ V into r(v) vertices, called the pieces of v in H. Every edge uv ∈ E corresponds to an edge of H connecting some piece of u to some piece of v. An r-degree specification for G is a function f on V , such that, for each vertex v ∈ V , f(v) is a partition of d(v) into r(v) positive i...
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ژورنال
عنوان ژورنال: Journal of Combinatorial Theory, Series B
سال: 2003
ISSN: 0095-8956
DOI: 10.1016/s0095-8956(02)00026-6