Strong f-star factors of graphs
نویسنده
چکیده
Let G be a graph and f : V (G) → {2, 3, . . .}. A spanning subgraph F is called strong f -star of G if each component of F is a star whose center x satisfies degF (x) ≤ f(x) and F is an induced subgraph of G. In this paper, we prove that G has a strong f -star factor if and only if oddca(G − S) ≤
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ورودعنوان ژورنال:
- Discussiones Mathematicae Graph Theory
دوره 35 شماره
صفحات -
تاریخ انتشار 2015