In this paper, we prove that any edge-coloring critical graph G with maximum degree ยฟ (11 + โ 49 -24 )=2, where 6 1, has the size at least 3(|V (G)| -) + 1 if 6 7 or if ยฟ 8 and |V (G)| ยฟ 2 --4 -( + 6)=( -6), where is the minimum degree of G. It generalizes a result of Sanders and Zhao.
A note on upper bounds for the maximum span in interval edge-colorings of graphs
โ Scribed by R.R. Kamalian; P.A. Petrosyan
- Book ID
- 113567569
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 538 KB
- Volume
- 312
- Category
- Article
- ISSN
- 0012-365X
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