1 citations
2 papers
math.CO2007★ 1 cited
Uniformly Weighted Star-Factors of Graphs
Yunjian Wu, Qinglin Yu
A {\it star-factor} of a graph is a spanning subgraph of such that each component of which is a star. An {\it edge-weighting} of is a function $w: E(G)\longrightarrow \…
math.CO2007
Star-uniform Graphs
Mikio Kano, Yunjian Wu, Qinglin Yu
A {\it star-factor} of a graph is a spanning subgraph of such that each of its component is a star. Clearly, every graph without isolated vertices has a star factor. A grap…