Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new bound on the acyclic edge chromatic index   In this note we obtain a new bound for the acyclic edge chromatic number
$a'(G)$ of a graph $G$ with maximum degree $D$ proving that $a'(G)\leq
3.569(D-1)$. To get this result we revisit and slightly modify the method
described in [Giotis, Kirousis, Psaromiligkos and Thilikos, Theoretical
Computer Science, 66: 40-50, 2017].

3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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The categories of this paper are: quant-ph
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The categories of this paper are: bayes-an
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ