List Edge-Colorings of Series-Parallel Graphs
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概要
- 論文の詳細を見る
Assume that each edge c of a graph (G is as-signed a list (set) L(e) of colors. Then an edge-coloring of G is called an L-edge-eoloring if cacti edge e of G is colored with a color contained in L(e). In this paper, we prove that any series-paralled simple graph G has an L-edge-coloring if |L(e)| 〓 max{3,d(v),d(w)} for each edge e = vw, where d(v) and d(w) are the degrees of the ends v and w of e, respectively. Our proof yields a linear algorithm for finding an L-edge-coloring of series-parallel graphs.
- 社団法人電子情報通信学会の論文
- 2003-05-01
著者
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Nishizeki T
Tohoku Univ. Sendai Jpn
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Nishizeki Takao
Tohoku Univ. Sendai‐shi Jpn
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Nishizeki Takao
Graduate School Of Information Sciences Tohoku University
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Zhou X
Tohoku Univ. Sendai‐shi Jpn
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Zhou Xiao
Tohoku Univ. Sendai‐shi Jpn
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Zhou Xiao
Graduate School Of Information Sciences Tohoku University
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FUJINO Tomoya
Graduate School of Information Sciences. Tohoku University
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Nishizeki Takao
Graduate School Of Information Sciences
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Fujino Tomoya
Graduate School Of Information Sciences Tohoku University
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Zhou Xiao
Graduate School Of Information Sciences Tohoku Univ.
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