Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Some differentials on Khovanov-Rozansky homology   We study the relationship between the HOMFLY and sl(N) knot homologies
introduced by Khovanov and Rozansky. For each N>0, we show there is a spectral
sequence which starts at the HOMFLY homology and converges to the sl(N)
homology. As an application, we determine the KR-homology of knots with 9
crossings or fewer.

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The categories of this paper are: hep-ex
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The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-th
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The categories of this paper are: astro-ph
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The categories of this paper are: funct-an
3
The categories of this paper are: physics
16
The categories of this paper are: stat